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#E8173D · #8D1739 · #632739 · #9C897D · #C2D2B5

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#E8173D

Vermilion · Crimson · Passion Red

HEX
#E8173D
RGB
rgb(232, 23, 61)
HSL
hsl(349, 82%, 50%)
HSB
hsb(349, 90%, 91%)
CMYK
cmyk(0%, 90%, 74%, 9%)
Oklch
oklch(59.5% 0.231 20.9)

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

#8D1739

Dark Violet · Brown · Camellia

HEX
#8D1739
RGB
rgb(141, 23, 57)
HSL
hsl(343, 72%, 32%)
HSB
hsb(343, 84%, 55%)
CMYK
cmyk(0%, 84%, 60%, 45%)
Oklch
oklch(42.3% 0.152 10.9)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#632739

Dark Violet · Brown · Camellia

HEX
#632739
RGB
rgb(99, 39, 57)
HSL
hsl(342, 43%, 27%)
HSB
hsb(342, 61%, 39%)
CMYK
cmyk(0%, 61%, 42%, 61%)
Oklch
oklch(36.4% 0.089 3.8)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#9C897D

Tangerine · Gray · Warm Sun

HEX
#9C897D
RGB
rgb(156, 137, 125)
HSL
hsl(23, 14%, 55%)
HSB
hsb(23, 20%, 61%)
CMYK
cmyk(0%, 12%, 20%, 39%)
Oklch
oklch(64.4% 0.029 54.3)

Traditional「Tangerine」· Paint「Warm Sun」· Creative Blush Sunrise

#C2D2B5

Celadon · Silver · Apple Green

HEX
#C2D2B5
RGB
rgb(194, 210, 181)
HSL
hsl(93, 24%, 77%)
HSB
hsb(93, 14%, 82%)
CMYK
cmyk(8%, 0%, 14%, 18%)
Oklch
oklch(84.4% 0.043 131.0)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

E8173D
17E8C2

Analogous

E817A6
E8173D
E85917

Triadic

E8173D
3DE817
173DE8

Split-Comp.

E8173D
17E859
17A6E8

Tetradic

E8173D
A6E817
17E8C2
5917E8

Contrast Matrix WCAG 2.1 Contrast

E8173D
8D1739
632739
9C897D
C2D2B5
—
2.0
Fail
2.5
Fail
1.4
Fail
2.9
Fail
2.0
Fail
—
1.2
Fail
2.7
Fail
5.7
AA
2.5
Fail
1.2
Fail
—
3.3
AA Large
7.0
AAA
1.4
Fail
2.7
Fail
3.3
AA Large
—
2.1
Fail
2.9
Fail
5.7
AA
7.0
AAA
2.1
Fail
—
White BG
4.5AA
9.1AAA
11.2AAA
3.3AA Large
1.6Fail
Black BG
4.6AA
2.3Fail
1.9Fail
6.3AA
13.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

8E8C34
5A5931
494835
949480
C9C9BC

Deuteranopia

9AA932
616A2F
4D5134
959681
C8C7BE

Tritanopia

DE2D2B
872A29
603130
9B8283
C3C2C3

Achromatopsia

5A5A5A
3E3E3E
3B3B3B
8D8D8D
CACACA

Shades & Tints Shades & Tints

#E8173D

Dark
Light

#8D1739

Dark
Light

#632739

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #e8173d;
  --color-2: #8d1739;
  --color-3: #632739;
  --color-4: #9c897d;
  --color-5: #c2d2b5;
}

SCSS

$color-1: #e8173d;
$color-2: #8d1739;
$color-3: #632739;
$color-4: #9c897d;
$color-5: #c2d2b5;

TAILWIND

colors: {
  'brand-1': '#e8173d',
  'brand-2': '#8d1739',
  'brand-3': '#632739',
  'brand-4': '#9c897d',
  'brand-5': '#c2d2b5',
}

RGB Array

[232, 23, 61], [141, 23, 57], [99, 39, 57], [156, 137, 125], [194, 210, 181]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #E8173D, #8D1739, #632739, #9C897D, #C2D2B5 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #e8173d; --color-2: #8d1739; --color-3: #632739; --color-4: #9c897d; --color-5: #c2d2b5. 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 tech, SaaS, healthcare, eco industries. 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