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#C0E0EB · #548C8B · #336669 · #340300 · #FA0008

cool

A 5-color cool palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#C0E0EB

Sky Blue · LightBlue · Glacier Blue

HEX
#C0E0EB
RGB
rgb(192, 224, 235)
HSL
hsl(195, 52%, 84%)
HSB
hsb(195, 18%, 92%)
CMYK
cmyk(18%, 5%, 0%, 8%)
Oklch
oklch(88.7% 0.037 220.6)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

#548C8B

Mineral Blue · CadetBlue · Mint Ice

HEX
#548C8B
RGB
rgb(84, 140, 139)
HSL
hsl(179, 25%, 44%)
HSB
hsb(179, 40%, 55%)
CMYK
cmyk(40%, 0%, 1%, 45%)
Oklch
oklch(60.1% 0.059 194.2)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#336669

Slate Blue · DarkSlateGray · Mint Ice

HEX
#336669
RGB
rgb(51, 102, 105)
HSL
hsl(183, 35%, 31%)
HSB
hsb(183, 51%, 41%)
CMYK
cmyk(51%, 3%, 0%, 59%)
Oklch
oklch(47.6% 0.055 200.5)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#340300

Vermilion · Black · Deep Berry

HEX
#340300
RGB
rgb(52, 3, 0)
HSL
hsl(3, 100%, 10%)
HSB
hsb(3, 100%, 20%)
CMYK
cmyk(0%, 94%, 100%, 80%)
Oklch
oklch(20.9% 0.079 31.9)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

#FA0008

Vermilion · Red · Passion Red

HEX
#FA0008
RGB
rgb(250, 0, 8)
HSL
hsl(358, 100%, 49%)
HSB
hsb(358, 100%, 98%)
CMYK
cmyk(0%, 100%, 97%, 2%)
Oklch
oklch(61.9% 0.254 28.8)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

C0E0EB
EBCCC1

Analogous

C1EBE1
C0E0EB
C1CCEB

Triadic

C0E0EB
EBC1E1
E1EBC1

Split-Comp.

C0E0EB
EBC1CC
EBE1C1

Tetradic

C0E0EB
E1C1EB
EBCCC1
CCEBC1

Contrast Matrix WCAG 2.1 Contrast

C0E0EB
548C8B
336669
340300
FA0008
—
2.7
Fail
4.7
AA
13.0
AAA
3.0
Fail
2.7
Fail
—
1.7
Fail
4.7
AA
1.1
Fail
4.7
AA
1.7
Fail
—
2.8
Fail
1.6
Fail
13.0
AAA
4.7
AA
2.8
Fail
—
4.4
AA Large
3.0
Fail
1.1
Fail
1.6
Fail
4.4
AA Large
—
White BG
1.4Fail
3.8AA Large
6.5AA
18.1AAA
4.1AA Large
Black BG
15.1AAA
5.5AA
3.2AA Large
1.2Fail
5.1AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

CECEE8
6C6D8B
494A68
1F1E01
8E8C06

Deuteranopia

CCCAE8
69658B
464268
222501
9CAF06

Tritanopia

C2E6E6
578B8B
366868
320101
EE0504

Achromatopsia

D8D8D8
7B7B7B
575757
111111
4C4C4C

Shades & Tints Shades & Tints

#C0E0EB

Dark
Light

#548C8B

Dark
Light

#336669

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #c0e0eb;
  --color-2: #548c8b;
  --color-3: #336669;
  --color-4: #340300;
  --color-5: #fa0008;
}

SCSS

$color-1: #c0e0eb;
$color-2: #548c8b;
$color-3: #336669;
$color-4: #340300;
$color-5: #fa0008;

TAILWIND

colors: {
  'brand-1': '#c0e0eb',
  'brand-2': '#548c8b',
  'brand-3': '#336669',
  'brand-4': '#340300',
  'brand-5': '#fa0008',
}

RGB Array

[192, 224, 235], [84, 140, 139], [51, 102, 105], [52, 3, 0], [250, 0, 8]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #C0E0EB, #548C8B, #336669, #340300, #FA0008 is ideal for: social media posters, mobile apps, e-commerce promos, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #c0e0eb; --color-2: #548c8b; --color-3: #336669; --color-4: #340300; --color-5: #fa0008. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This cool-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color