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#424757 · #EC5D2B · #CEE1B1 · #BBB87F · #12191B

A 5-color palette 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

#424757

Indigo · DarkSlateGray · Prussian Blue

HEX
#424757
RGB
rgb(66, 71, 87)
HSL
hsl(226, 14%, 30%)
HSB
hsb(226, 24%, 34%)
CMYK
cmyk(24%, 18%, 0%, 66%)
Oklch
oklch(40.0% 0.028 271.5)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#EC5D2B

Tangerine · Chocolate · Warm Sun

HEX
#EC5D2B
RGB
rgb(236, 93, 43)
HSL
hsl(16, 84%, 55%)
HSB
hsb(16, 82%, 93%)
CMYK
cmyk(0%, 61%, 82%, 7%)
Oklch
oklch(65.7% 0.187 38.4)

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

#CEE1B1

Willow Green · LightGray · Apple Green

HEX
#CEE1B1
RGB
rgb(206, 225, 177)
HSL
hsl(84, 44%, 79%)
HSB
hsb(84, 21%, 88%)
CMYK
cmyk(8%, 0%, 21%, 12%)
Oklch
oklch(88.3% 0.067 125.3)

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

#BBB87F

Fresh Green · Tan · Sunflower

HEX
#BBB87F
RGB
rgb(187, 184, 127)
HSL
hsl(57, 31%, 62%)
HSB
hsb(57, 32%, 73%)
CMYK
cmyk(0%, 2%, 32%, 27%)
Oklch
oklch(77.1% 0.076 105.5)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

#12191B

Slate Blue · Black · Peacock Green

HEX
#12191B
RGB
rgb(18, 25, 27)
HSL
hsl(193, 20%, 9%)
HSB
hsb(193, 33%, 11%)
CMYK
cmyk(33%, 7%, 0%, 89%)
Oklch
oklch(20.7% 0.011 217.0)

Traditional「Slate Blue」· Paint「Peacock Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

424757
575242

Analogous

425157
424757
484257

Triadic

424757
574247
475742

Split-Comp.

424757
574842
515742

Tetradic

424757
574251
575242
425748

Contrast Matrix WCAG 2.1 Contrast

424757
EC5D2B
CEE1B1
BBB87F
12191B
—
2.7
Fail
6.6
AA
4.5
AA
1.9
Fail
2.7
Fail
—
2.4
Fail
1.7
Fail
5.2
AA
6.6
AA
2.4
Fail
—
1.5
Fail
12.7
AAA
4.5
AA
1.7
Fail
1.5
Fail
—
8.7
AAA
1.9
Fail
5.2
AA
12.7
AAA
8.7
AAA
—
White BG
9.2AAA
3.4AA Large
1.4Fail
2.0Fail
17.8AAA
Black BG
2.3Fail
6.2AA
15.0AAA
10.3AAA
1.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

444453
AEAD37
D6D6BD
BABA8D
15151B

Deuteranopia

444452
B6C13A
D5D4BF
BABA90
15141A

Tritanopia

42504F
E54143
CFC6C8
BB989A
121A1A

Achromatopsia

474747
828282
D6D6D6
B2B2B2
171717

Shades & Tints Shades & Tints

#424757

Dark
Light

#EC5D2B

Dark
Light

#CEE1B1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #424757;
  --color-2: #ec5d2b;
  --color-3: #cee1b1;
  --color-4: #bbb87f;
  --color-5: #12191b;
}

SCSS

$color-1: #424757;
$color-2: #ec5d2b;
$color-3: #cee1b1;
$color-4: #bbb87f;
$color-5: #12191b;

TAILWIND

colors: {
  'brand-1': '#424757',
  'brand-2': '#ec5d2b',
  'brand-3': '#cee1b1',
  'brand-4': '#bbb87f',
  'brand-5': '#12191b',
}

RGB Array

[66, 71, 87], [236, 93, 43], [206, 225, 177], [187, 184, 127], [18, 25, 27]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #424757, #EC5D2B, #CEE1B1, #BBB87F, #12191B 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: #424757; --color-2: #ec5d2b; --color-3: #cee1b1; --color-4: #bbb87f; --color-5: #12191b. 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 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