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#2A2738 · #917A84 · #B49897 · #A0D0C2 · #BCDFD9

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#2A2738

Deep Indigo · DarkSlateGray · Deep Sea Blue

HEX
#2A2738
RGB
rgb(42, 39, 56)
HSL
hsl(251, 18%, 19%)
HSB
hsb(251, 30%, 22%)
CMYK
cmyk(25%, 30%, 0%, 78%)
Oklch
oklch(28.4% 0.031 292.4)

Traditional「Deep Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#917A84

Dark Violet · Gray · Warm Gray

HEX
#917A84
RGB
rgb(145, 122, 132)
HSL
hsl(334, 9%, 52%)
HSB
hsb(334, 16%, 57%)
CMYK
cmyk(0%, 16%, 9%, 43%)
Oklch
oklch(60.4% 0.032 350.1)

Traditional「Dark Violet」· Paint「Warm Gray」· Creative Urban Concrete

#B49897

Peach Pink · DarkGray · Coral Red

HEX
#B49897
RGB
rgb(180, 152, 151)
HSL
hsl(2, 16%, 65%)
HSB
hsb(2, 16%, 71%)
CMYK
cmyk(0%, 16%, 16%, 29%)
Oklch
oklch(70.5% 0.034 20.4)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#A0D0C2

Jade · LightSteelBlue · Lake Green

HEX
#A0D0C2
RGB
rgb(160, 208, 194)
HSL
hsl(162, 34%, 72%)
HSB
hsb(162, 23%, 82%)
CMYK
cmyk(23%, 0%, 7%, 18%)
Oklch
oklch(82.0% 0.054 175.1)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#BCDFD9

Jade · LightBlue · Glacier Blue

HEX
#BCDFD9
RGB
rgb(188, 223, 217)
HSL
hsl(170, 35%, 81%)
HSB
hsb(170, 16%, 87%)
CMYK
cmyk(16%, 0%, 3%, 13%)
Oklch
oklch(87.7% 0.038 184.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2A2738
363928

Analogous

282D39
2A2738
342839

Triadic

2A2738
392B28
28392B

Split-Comp.

2A2738
393428
2D3928

Tetradic

2A2738
39282D
363928
283934

Contrast Matrix WCAG 2.1 Contrast

2A2738
917A84
B49897
A0D0C2
BCDFD9
—
3.7
AA Large
5.4
AA
8.5
AAA
10.2
AAA
3.7
AA Large
—
1.5
Fail
2.3
Fail
2.8
Fail
5.4
AA
1.5
Fail
—
1.6
Fail
1.9
Fail
8.5
AAA
2.3
Fail
1.6
Fail
—
1.2
Fail
10.2
AAA
2.8
Fail
1.9
Fail
1.2
Fail
—
White BG
14.5AAA
3.9AA Large
2.7Fail
1.7Fail
1.4Fail
Black BG
1.4Fail
5.3AA
7.9AAA
12.3AAA
14.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

292934
878782
A8A897
B5B5C5
CBCBDA

Deuteranopia

292933
888A81
AAAC97
B2AEC6
C9C7DB

Tritanopia

2A3130
90807F
B39797
A2C8C9
BEDCDC

Achromatopsia

2A2A2A
828282
A0A0A0
C0C0C0
D4D4D4

Shades & Tints Shades & Tints

#2A2738

Dark
Light

#917A84

Dark
Light

#B49897

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2a2738;
  --color-2: #917a84;
  --color-3: #b49897;
  --color-4: #a0d0c2;
  --color-5: #bcdfd9;
}

SCSS

$color-1: #2a2738;
$color-2: #917a84;
$color-3: #b49897;
$color-4: #a0d0c2;
$color-5: #bcdfd9;

TAILWIND

colors: {
  'brand-1': '#2a2738',
  'brand-2': '#917a84',
  'brand-3': '#b49897',
  'brand-4': '#a0d0c2',
  'brand-5': '#bcdfd9',
}

RGB Array

[42, 39, 56], [145, 122, 132], [180, 152, 151], [160, 208, 194], [188, 223, 217]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #2A2738, #917A84, #B49897, #A0D0C2, #BCDFD9 is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2a2738; --color-2: #917a84; --color-3: #b49897; --color-4: #a0d0c2; --color-5: #bcdfd9. 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. Restrained colors convey professionalism and trust. 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