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#37373A · #6A6D69 · #AEF0EE · #ABEB0B

A 4-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#37373A

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#37373A
RGB
rgb(55, 55, 58)
HSL
hsl(240, 3%, 22%)
HSB
hsb(240, 5%, 23%)
CMYK
cmyk(5%, 5%, 0%, 77%)
Oklch
oklch(33.8% 0.005 286.1)

Traditional「Dark Cyan」· Paint「Dark Stone」· Creative Midnight Shadow

#6A6D69

Ink Gray · DimGray · Warm Gray

HEX
#6A6D69
RGB
rgb(106, 109, 105)
HSL
hsl(105, 2%, 42%)
HSB
hsb(105, 4%, 43%)
CMYK
cmyk(3%, 0%, 4%, 57%)
Oklch
oklch(53.1% 0.007 137.8)

Traditional「Ink Gray」· Paint「Warm Gray」· Creative Urban Concrete

#AEF0EE

Jade · LightBlue · Glacier Blue

HEX
#AEF0EE
RGB
rgb(174, 240, 238)
HSL
hsl(178, 69%, 81%)
HSB
hsb(178, 27%, 94%)
CMYK
cmyk(27%, 0%, 1%, 6%)
Oklch
oklch(91.1% 0.066 193.7)

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

#ABEB0B

Grass Green · GreenYellow · Olive Green

HEX
#ABEB0B
RGB
rgb(171, 235, 11)
HSL
hsl(77, 91%, 48%)
HSB
hsb(77, 95%, 92%)
CMYK
cmyk(27%, 0%, 95%, 8%)
Oklch
oklch(86.4% 0.221 127.0)

Traditional「Grass Green」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

37373A
3A3A36

Analogous

36383A
37373A
38363A

Triadic

37373A
3A3636
363A36

Split-Comp.

37373A
3A3836
383A36

Tetradic

37373A
3A3638
3A3A36
363A38

Contrast Matrix WCAG 2.1 Contrast

37373A
6A6D69
AEF0EE
ABEB0B
—
2.3
Fail
9.3
AAA
8.3
AAA
2.3
Fail
—
4.1
AA Large
3.7
AA Large
9.3
AAA
4.1
AA Large
—
1.1
Fail
8.3
AAA
3.7
AA Large
1.1
Fail
—
White BG
11.9AAA
5.2AA
1.3Fail
1.4Fail
Black BG
1.8Fail
4.0AA Large
16.5AAA
14.6AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

373739
6B6B6A
CBCBEE
C7C741

Deuteranopia

373739
6B6B6A
C7C2EF
C3BE4E

Tritanopia

373939
6A6B6B
B1EFEF
AE6C75

Achromatopsia

373737
6C6C6C
DCDCDC
BEBEBE

Shades & Tints Shades & Tints

#37373A

Dark
Light

#6A6D69

Dark
Light

#AEF0EE

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #37373a;
  --color-2: #6a6d69;
  --color-3: #aef0ee;
  --color-4: #abeb0b;
}

SCSS

$color-1: #37373a;
$color-2: #6a6d69;
$color-3: #aef0ee;
$color-4: #abeb0b;

TAILWIND

colors: {
  'brand-1': '#37373a',
  'brand-2': '#6a6d69',
  'brand-3': '#aef0ee',
  'brand-4': '#abeb0b',
}

RGB Array

[55, 55, 58], [106, 109, 105], [174, 240, 238], [171, 235, 11]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #37373A, #6A6D69, #AEF0EE, #ABEB0B is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #37373a; --color-2: #6a6d69; --color-3: #aef0ee; --color-4: #abeb0b. 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 general-style 4-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