The Peacock Blue Color Code: HEX, RGB, CMYK

Peacock blue color is a cool, saturated blue-green hue that sits between teal and cyan on the color wheel, combining dominant blue with a significant green component.

The color carries a rich, jewel-tone quality linked to peacock plumage, and functions as a tertiary color with RGB values of approximately (0, 164, 180).

Few colors balance confidence and calm the way this one does. It works across interior design, fashion, branding, and digital design without losing its character.

This guide covers everything you need: hex codes, color palettes, complementary pairings, psychological associations, and practical tips for using it across different mediums and contexts.

Peacock Blue Color Codes

The most widely referenced hex code for peacock blue is #00A4B4, sitting firmly in the blue-green family. It carries a cool tone with strong cyan influence, landing between teal and a deeper ocean blue on the color theory spectrum.

These are the standard color codes used across digital and print applications:

• HEX: #00A4B4
• RGB: R: 0, G: 164, B: 180
• CMYK: C: 100%, M: 9%, Y: 0%, K: 29%
• HSL: 185deg, 100%, 35%
• Pantone: PMS 7710 C

In the RGB color model, peacock blue uses zero red and relies entirely on the interaction between green and blue channels to produce its distinctive cool, jewel-like quality.

For print work, the CMYK breakdown confirms what you see on screen: almost all cyan, minimal magenta, no yellow. That’s what gives it that clean, saturated look even on paper.

When you need to convert values between formats for a project, tools like an RGB to HEX converter or a HEX to RGB converter can save a lot of back-and-forth. The RGB to CMYK converter is especially useful when preparing files for offset printing.

The hue angle of 185 degrees places peacock blue just past the cyan point on the color wheel, pulling it slightly toward blue rather than green. That’s what separates it visually from a pure teal.

Saturation is at maximum in this color. There’s no gray diluting it, which is why it reads as a true jewel tone rather than a dusty or muted blue-green.

Peacock Blue Color Palettes

Peacock blue works across multiple harmony types. It pairs well in both high-contrast and closely related schemes, which is part of why it stays relevant across interior design, branding, and fashion.

If you want to experiment further with combinations, a color palette generator is a fast way to test peacock blue against different harmony types in real time.

Peacock Blue Shades

Peacock blue encompasses a range of variations including deep teal-blue, standard peacock blue, muted cyan, lighter aqua, soft sky variants, and near-turquoise tones.

Each variation differs in saturation, brightness, and undertone composition, with some leaning lighter toward aqua and others pushing darker toward deep teal, creating distinct aesthetic effects across applications.

What Are the Primary Attributes of Peacock Blue?

Peacock blue has five primary attributes: cool temperature (derived from dominant cyan and blue channels), high saturation (full chromatic intensity), jewel tone depth (rich, non-pastel quality), iridescent association (linked to peacock feather pigmentation), and natural-world symbolism (connected to elegance and tropical environments).

How Is Peacock Blue Used in Interior Design?

Peacock blue functions as a bold accent color in interior design, creating sophisticated, moody spaces that add depth without overwhelming. Designers use it for feature walls, upholstered furniture, and textiles to establish rich, layered environments that feel both calm and visually striking.

It works well in both contemporary and maximalist interiors. A single peacock blue velvet sofa against neutral walls reads as intentional and polished. Pair it with warm metals like gold or brass and the contrast becomes even sharper.

In bathrooms and kitchens, peacock blue tiles are a strong choice. The color holds up well under artificial lighting, which is a real practical consideration. Some blues shift in artificial light. This one stays relatively consistent.

For rooms that already have a lot going on, use it in smaller doses like cushions, lampshades, or a painted cabinet. That’s usually enough. You don’t need the whole wall.

Worth checking out if you’re planning a scheme: teal color palettes and blue color palettes both offer good starting points for rooms built around this hue.

What Psychology and Emotions Does Peacock Blue Evoke?

Peacock blue evokes feelings of confidence, serenity, clarity, and creative energy through its association with peacock plumage, tropical water, and natural abundance.

Color psychology research indicates peacock blue reduces anxiety, promotes focus, and creates calm but stimulating environments that support both concentration and communication.

The blue component contributes trust and stability. The green component adds a sense of renewal and freshness. Together, they produce a color that feels neither aggressive nor passive. It’s confident without being loud.

Culturally, peacocks have been symbols of royalty, immortality, and prosperity across Indian, Egyptian, and Persian traditions. That cultural weight carries into how people respond to the color, even subconsciously.

In design contexts, this makes peacock blue particularly useful for brands wanting to signal quality and reliability without defaulting to standard corporate blue.

How Is Peacock Blue Applied in Fashion and Clothing?

Peacock blue serves as a statement color in fashion, offering rich jewel-tone depth through dresses, suits, outerwear, and accessories.

Fashion designers use it for its ability to stand out on a runway without veering into neon territory. It’s saturated but not aggressive. That balance is hard to find in a color.

In bridesmaid collections and wedding fashion, peacock blue has been a consistent choice since the early 2010s and continues to show up in seasonal collections. It photographs extremely well, which matters more than people admit.

For everyday wear, it pairs naturally with neutrals like navy, ivory, and charcoal. Against warmer skin tones, the contrast is striking. Against cooler tones, it feels harmonious rather than clashing.

In velvet or silk, the color takes on an almost iridescent quality, similar to the feather it’s named after. That texture-color interaction is part of why it keeps appearing in formal and eveningwear collections.

What Colors Complement and Contrast With Peacock Blue?

Peacock blue complements gold, ivory, white, warm gray, and navy while contrasting sharply with burnt orange, coral red, and warm terracotta. These pairings create polished palettes that use peacock blue’s cool depth as either a dominant or supporting role.

Complementary Colors

Peacock Blue + Gold

• Color Theory Basis: Warm-cool contrast; the yellow undertones in gold sit opposite peacock blue’s cool cyan on the color wheel
• Visual Effect: Rich, luxurious combination that reads as high-end and deliberate
• Best Applications: Branding, wedding design, packaging, interior accents
• Ratio Recommendation: 70% peacock blue, 30% gold
• Example Uses: Brand identity, jewelry packaging, event stationery

Peacock Blue + Ivory / White

• Color Theory Basis: The lightness of ivory provides breathing room against the saturation of peacock blue
• Visual Effect: Clean, fresh, and open. The blue pops without competing with anything
• Best Applications: Web design, print layouts, bathroom interiors
• Ratio Recommendation: 30% peacock blue, 70% ivory or white
• Example Uses: Website headers, product packaging, tile and grout combinations

Peacock Blue + Warm Gray

• Color Theory Basis: Neutral gray reduces visual noise while allowing peacock blue to lead
• Visual Effect: Sophisticated, understated, and modern
• Best Applications: Office interiors, UI design, fashion coordination
• Ratio Recommendation: 40% peacock blue, 60% warm gray
• Example Uses: Corporate branding, tech product design, living room palettes

Peacock Blue + Navy Blue

• Color Theory Basis: Both are cool tones but differ significantly in value; the depth contrast creates interest
• Visual Effect: Tonal, layered, and cohesive without being flat
• Best Applications: Fashion styling, nautical-inspired interiors, editorial design
• Ratio Recommendation: 50/50 or use navy as background, peacock blue as accent
• Example Uses: Outfit coordination, book cover design, coastal interiors

Contrasting Colors

Peacock Blue + Burnt Orange

• Contrast Type: Complementary (opposite sides of the color wheel)
• Visual Impact: Bold and energetic. The warmth of burnt orange pushes against the cool depth of peacock blue in a way that feels very deliberate
• Best Applications: Poster design, brand identity, fashion editorial
• Balance Strategy: Keep burnt orange as a small accent, 10-20% max, or the combination becomes overwhelming

Peacock Blue + Coral Red

• Contrast Type: Split-complementary
• Visual Impact: Warm, tropical, and high energy. Works better in fashion and lifestyle contexts than in corporate settings
• Best Applications: Summer campaign visuals, packaging, social media graphics
• Balance Strategy: Use coral as a highlight only; a 10% ratio is usually enough to create tension without chaos

Peacock Blue + Warm Terracotta

• Contrast Type: Warm-cool contrast with earthier, less saturated opposition
• Visual Impact: Grounded and warm, but with enough contrast to feel modern rather than retro
• Best Applications: Interior design, lifestyle branding, autumn fashion
• Balance Strategy: Terracotta works well as a mid-tone bridge when you also have neutrals in the palette

Color Scheme Types

• Monochromatic: Use tints, shades, and tones of peacock blue, ranging from near-white aqua to very dark teal-black. Cohesive and easy to manage.
• Analogous colors: Combine peacock blue with neighboring hues like turquoise and cobalt blue. Feels natural and harmonious without high contrast.
• Triadic color scheme: Peacock blue with magenta-purple and yellow-green. High energy, needs careful balancing.
• Split-complementary color scheme: Peacock blue with warm red-orange and yellow-orange. Slightly softer than full complementary.
• Tetradic color scheme: Peacock blue paired with two complementary pairs. Complex, best used with one dominant and three accents.

Practical Pairing Guidelines

• 60-30-10 Rule: Use a neutral (white, gray, beige) as 60%, peacock blue as 30%, and a warm accent (gold, coral, burnt orange) as 10%. This works across interiors, fashion, and branding.
• Accent Color Strategy: Peacock blue used at 10-15% of a composition creates strong emphasis without dominating. Good for call-to-action buttons, highlight text, or statement accessories.
• Neutral Bridging: When combining peacock blue with a warm contrast color, always include a neutral (warm gray, off-white, or sand) to stop the two colors from fighting each other.

How Does Peacock Blue Differ From Similar Cool Colors?

Peacock blue differs from teal (less green, higher brightness), turquoise (brighter, more yellow-influenced), cyan (purer, more digital-looking), and cobalt blue (no green component, sits deeper on the blue spectrum) through its specific balance of cyan dominance, moderate green, and controlled brightness that creates its distinctive saturated yet composed quality.

Visual Comparison Chart

Looking at related palettes can help clarify the difference in practice. The turquoise color palettes and cyan color palettes show how much brighter those adjacent hues read compared to peacock blue.

How Do You Create Peacock Blue in Different Mediums?

Create peacock blue by mixing cerulean blue with phthalo green in a roughly 2:1 ratio in paint, entering hex #00A4B4 in digital design, or adjusting RGB values to approximately (0, 164, 180) in screen-based applications, ensuring the blue channel dominates for accurate color reproduction.

Acrylic Paint

Start with cerulean blue as your base. Add a smaller amount of phthalo green, roughly one part green to two parts blue.

Mix thoroughly, then test on a white surface. Acrylic paint dries slightly darker, so the mix may look brighter wet than it does dry.

• Base colors: Cerulean blue, phthalo green
• Ratio: 2 parts cerulean blue : 1 part phthalo green
• Common mistake: Adding too much green too fast. Go slow.
• Adjustment tip: If it reads too green, add a touch more blue. If it’s too bright, add a very small amount of titanium white to soften without shifting the hue much.

Oil Paint

Use phthalo blue (green shade) and viridian green as your pigments. Oils blend more slowly, so the colors have time to integrate more fully before drying.

The color may shift slightly warmer as oil paint oxidizes over time, particularly with phthalo pigments. Worth knowing if you’re doing fine art work meant to last.

Watercolor

Phthalo blue and phthalo green work well together in watercolor. Both are transparent and high-staining, which means they layer cleanly without muddying.

Dilute heavily with water for lighter aqua-adjacent tints, or keep the pigment concentration high for deeper, jewel-like results closer to the original shade.

Gouache

Same pigment base as acrylic, but gouache is more opaque and matte by nature. Mix phthalo blue and phthalo green, then add a very small amount of white if needed to hit the right lightness. The matte finish will make peacock blue read slightly more subdued than in acrylics.

Print / CMYK

• Cyan: 100%
• Magenta: 9%
• Yellow: 0%
• Black: 29%
• Printing considerations: Coated paper will produce the most accurate, vibrant result. On uncoated stock, the color may appear slightly more muted. Always print a proof before a full run.
• Pantone match: PMS 7710 C is the closest standard reference

When working across formats, a CMYK to RGB converter or HSL to RGB converter helps ensure your values stay consistent across print and digital outputs.

What Are the Best Practices for Using Peacock Blue in Design?

Best practices for peacock blue include pairing it with neutral backgrounds, limiting it to accent or feature roles in busy layouts, checking contrast ratios for text legibility, and testing it under different lighting conditions before committing.

Designers should be aware that peacock blue can read differently on screens with different color calibrations. What looks right on a MacBook Pro may look slightly greenish on a budget monitor. Build in screen testing early.

Accessibility matters too. Peacock blue on white meets WCAG AA contrast requirements, but peacock blue on dark backgrounds needs checking. A color contrast checker takes about 30 seconds and saves headaches later.

In terms of visual hierarchy, peacock blue naturally draws the eye. Use it for the elements you actually want people to notice: navigation highlights, call-to-action buttons, headers. Don’t scatter it everywhere or it loses its punch.

For layout work, understanding contrast in design and how peacock blue interacts with light and dark tones will make a real difference in whether your compositions feel deliberate or accidental.

One more thing: white space is your friend here. Peacock blue is saturated. Give it room to breathe, and it looks luxurious. Crowd it, and it starts to feel heavy.

What Role Does Peacock Blue Play in Branding and Marketing?

Peacock blue plays a distinctive role in branding and marketing, communicating luxury, trustworthiness, and creative confidence to consumers. Research into color and consumer behavior indicates peacock blue signals reliability while retaining visual energy, making it ideal for premium lifestyle, technology, and wellness brands seeking a sophisticated, memorable identity.

It occupies a useful middle ground that standard corporate blue does not. It says “we’re professional” without feeling cold or generic. That’s a hard balance to hit with a single color.

In logo design, peacock blue holds up well at small sizes and in monochrome reductions. The color palette built around it tends to be clean and intentional, which reinforces the brand perception of quality.

For packaging, peacock blue works especially well in the beauty, skincare, and food and beverage categories. It reads as premium without being unapproachable, which is a key factor in shelf appeal.

If you’re building out a full brand guidelines document or a brand style guide, peacock blue needs clear rules around its usage: defined complementary neutrals, approved contrast pairings, and specific guidance on when to use the full saturated version versus a lighter tint.

In digital marketing and UI, the color performs well as a CTA button color against light backgrounds. Its contrast with white is strong enough to meet accessibility standards, and it carries enough warmth through its green undertone to feel less clinical than pure blue.

FAQ on Peacock Blue Color

What Is Peacock Blue?

Peacock blue is a cool, saturated blue-green hue inspired by peacock feather pigmentation.

It sits between teal and cyan on the color wheel, with a dominant blue channel and a strong green component that gives it its distinctive jewel-tone quality.

What Is the Hex Code for Peacock Blue?

The most widely referenced hex code for peacock blue is #00A4B4.

RGB values sit at (0, 164, 180) and the Pantone match is PMS 7710 C. Other sources cite variations like #016795 and #326872 depending on the specific shade referenced.

Is Peacock Blue a Warm or Cool Color?

Peacock blue is a cool color. Its high cyan content and zero red component place it firmly on the cool side of the color wheel.

That said, its green undertone gives it slightly more warmth than a pure blue or standard cyan.

What Colors Go Well With Peacock Blue?

Peacock blue pairs well with gold, ivory, warm gray, and navy blue for harmonious combinations.

For contrast, burnt orange and coral create bold, high-energy pairings that leverage its position on the complementary color scheme.

What Is the Difference Between Peacock Blue and Teal?

Peacock blue is brighter and more saturated than teal. Teal sits at equal green and blue balance with lower brightness, while peacock blue leans more blue and reads as richer and more vivid in most applications.

What Does Peacock Blue Mean Psychologically?

In color psychology, peacock blue evokes confidence, clarity, calm, and creative energy.

Its blue component signals trust and stability. The green component adds a sense of renewal. Together, they produce a color that feels composed without being passive.

How Do You Mix Peacock Blue Paint?

Mix roughly two parts cerulean blue with one part phthalo green for acrylics or oils.

Test on white paper first since the mix shifts slightly darker when dry. Adjust with more blue if it reads too green, or add a touch of titanium white to soften the tone.

Is Peacock Blue Good for Interior Design?

Yes. Peacock blue works well as an accent color for feature walls, upholstered furniture, tiles, and textiles.

It adds depth and a jewel-tone richness to interiors without overwhelming the space, especially when balanced against neutral tones like white, warm gray, or beige.

What Pantone Color Is Closest to Peacock Blue?

The closest standard Pantone reference is PMS 7710 C, which matches the hex value #00A4B4 used as the primary peacock blue reference across print and branding applications.

For textile work, Pantone TCX 17-5029 covers the deeper “deep peacock blue” variation.

Where Is Peacock Blue Used in Branding?

Peacock blue appears regularly in premium lifestyle, beauty, wellness, and technology branding.

It communicates trust and sophistication while standing apart from standard corporate blue. Its strong contrast against white also makes it reliable for call-to-action elements in web design and digital marketing.

Conclusion

This conclusion is for an article presenting peacock blue color as one of the most versatile and visually rich hues across design, fashion, and branding.

Its jewel-tone depth, rooted in high cyan saturation and a controlled green component, makes it stand out without being difficult to work with.

Whether you’re pairing it with warm tones like terracotta and gold, or keeping it clean against neutral palettes, the color adapts well across contexts.

It carries real color psychology weight too, signaling confidence, trust, and creativity in equal measure.

From mixing pigments in acrylic paint to applying the right CMYK values in print design, getting this hue right is worth the effort.

Used thoughtfully, peacock blue doesn’t just fill space. It defines it.

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Bogdan Sandu

Bogdan Sandu is a seasoned designer who has been designing websites since 2008.

Renowned for his expertise in logo design and visual branding, Bogdan has developed a multitude of logos for various clients.

His skills extend to creating posters, vector illustrations, business cards, and brochures. Additionally, Bogdan's UI kits were featured on marketplaces like Visual Hierarchy and UI8.

He also wrote in the past years on sites like Design Your Way, WebDesignerDepot, WPDean, Designmodo, Speckyboy, Slider Revolution, and more.

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