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#2B2B2B · #FC4444 · #B58931 · #ACD0A0 · #FFFFFF

A 5-color palette 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

#2B2B2B

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#2B2B2B
RGB
rgb(43, 43, 43)
HSL
hsl(0, 0%, 17%)
HSB
hsb(0, 0%, 17%)
CMYK
cmyk(0%, 0%, 0%, 83%)
Oklch
oklch(28.9% 0.000 89.9)

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

#FC4444

Peach Pink · Tomato · Coral Red

HEX
#FC4444
RGB
rgb(252, 68, 68)
HSL
hsl(0, 97%, 63%)
HSB
hsb(0, 73%, 99%)
CMYK
cmyk(0%, 73%, 73%, 1%)
Oklch
oklch(65.9% 0.220 25.7)

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

#B58931

Ochre · DarkGoldenRod · Honey Gold

HEX
#B58931
RGB
rgb(181, 137, 49)
HSL
hsl(40, 57%, 45%)
HSB
hsb(40, 73%, 71%)
CMYK
cmyk(0%, 24%, 73%, 29%)
Oklch
oklch(65.7% 0.116 81.2)

Traditional「Ochre」· Paint「Honey Gold」· Creative Blush Sunrise

#ACD0A0

Celadon · DarkSeaGreen · Apple Green

HEX
#ACD0A0
RGB
rgb(172, 208, 160)
HSL
hsl(105, 34%, 72%)
HSB
hsb(105, 23%, 82%)
CMYK
cmyk(17%, 0%, 23%, 18%)
Oklch
oklch(81.9% 0.076 137.9)

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

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2B2B2B
2B2B2B

Analogous

2B2B2B
2B2B2B
2B2B2B

Triadic

2B2B2B
2B2B2B
2B2B2B

Split-Comp.

2B2B2B
2B2B2B
2B2B2B

Tetradic

2B2B2B
2B2B2B
2B2B2B
2B2B2B

Contrast Matrix WCAG 2.1 Contrast

2B2B2B
FC4444
B58931
ACD0A0
FFFFFF
—
4.1
AA Large
4.4
AA Large
8.3
AAA
14.2
AAA
4.1
AA Large
—
1.1
Fail
2.0
Fail
3.5
AA Large
4.4
AA Large
1.1
Fail
—
1.9
Fail
3.2
AA Large
8.3
AAA
2.0
Fail
1.9
Fail
—
1.7
Fail
14.2
AAA
3.5
AA Large
3.2
AA Large
1.7
Fail
—
White BG
14.2AAA
3.5AA Large
3.2AA Large
1.7Fail
1.0Fail
Black BG
1.5Fail
6.0AA
6.6AA
12.3AAA
21.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2B2B2B
ACAB44
A2A246
BCBCAC
FFFFFF

Deuteranopia

2B2B2B
B7C544
A5A84B
BAB7AE
FFFFFF

Tritanopia

2B2B2B
F34444
B3575B
AEB5B7
FFFFFF

Achromatopsia

2B2B2B
7B7B7B
8C8C8C
C0C0C0
FFFFFF

Shades & Tints Shades & Tints

#2B2B2B

Dark
Light

#FC4444

Dark
Light

#B58931

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2b2b2b;
  --color-2: #fc4444;
  --color-3: #b58931;
  --color-4: #acd0a0;
  --color-5: #ffffff;
}

SCSS

$color-1: #2b2b2b;
$color-2: #fc4444;
$color-3: #b58931;
$color-4: #acd0a0;
$color-5: #ffffff;

TAILWIND

colors: {
  'brand-1': '#2b2b2b',
  'brand-2': '#fc4444',
  'brand-3': '#b58931',
  'brand-4': '#acd0a0',
  'brand-5': '#ffffff',
}

RGB Array

[43, 43, 43], [252, 68, 68], [181, 137, 49], [172, 208, 160], [255, 255, 255]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #2B2B2B, #FC4444, #B58931, #ACD0A0, #FFFFFF 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: #2b2b2b; --color-2: #fc4444; --color-3: #b58931; --color-4: #acd0a0; --color-5: #ffffff. 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