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#0A0A0A · #242020 · #E3051E · #FF3867 · #F2881D

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

#0A0A0A

Ink Black · Black · Jet Black

HEX
#0A0A0A
RGB
rgb(10, 10, 10)
HSL
hsl(0, 0%, 4%)
HSB
hsb(0, 0%, 4%)
CMYK
cmyk(0%, 0%, 0%, 96%)
Oklch
oklch(14.5% 0.000 89.9)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#242020

Ink Black · Black · Dark Stone

HEX
#242020
RGB
rgb(36, 32, 32)
HSL
hsl(0, 6%, 13%)
HSB
hsb(0, 11%, 14%)
CMYK
cmyk(0%, 11%, 11%, 86%)
Oklch
oklch(24.8% 0.006 17.6)

Traditional「Ink Black」· Paint「Dark Stone」· Creative Midnight Shadow

#E3051E

Vermilion · Crimson · Passion Red

HEX
#E3051E
RGB
rgb(227, 5, 30)
HSL
hsl(353, 96%, 45%)
HSB
hsb(353, 98%, 89%)
CMYK
cmyk(0%, 98%, 87%, 11%)
Oklch
oklch(57.7% 0.233 26.5)

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

#FF3867

Peach Pink · Tomato · Coral Red

HEX
#FF3867
RGB
rgb(255, 56, 103)
HSL
hsl(346, 100%, 61%)
HSB
hsb(346, 78%, 100%)
CMYK
cmyk(0%, 78%, 60%, 0%)
Oklch
oklch(66.0% 0.231 13.6)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Rose Petal

#F2881D

Ginger · GoldenRod · Warm Sun

HEX
#F2881D
RGB
rgb(242, 136, 29)
HSL
hsl(30, 89%, 53%)
HSB
hsb(30, 88%, 95%)
CMYK
cmyk(0%, 44%, 88%, 5%)
Oklch
oklch(72.8% 0.166 58.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0A0A0A
0A0A0A

Analogous

0A0A0A
0A0A0A
0A0A0A

Triadic

0A0A0A
0A0A0A
0A0A0A

Split-Comp.

0A0A0A
0A0A0A
0A0A0A

Tetradic

0A0A0A
0A0A0A
0A0A0A
0A0A0A

Contrast Matrix WCAG 2.1 Contrast

0A0A0A
242020
E3051E
FF3867
F2881D
—
1.2
Fail
4.1
AA Large
5.7
AA
7.8
AAA
1.2
Fail
—
3.3
AA Large
4.6
AA
6.4
AA
4.1
AA Large
3.3
AA Large
—
1.4
Fail
1.9
Fail
5.7
AA
4.6
AA
1.4
Fail
—
1.4
Fail
7.8
AAA
6.4
AA
1.9
Fail
1.4
Fail
—
White BG
19.8AAA
16.1AAA
4.9AA
3.5AA Large
2.5Fail
Black BG
1.1Fail
1.3Fail
4.3AA Large
6.0AA
8.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0A0A0A
222220
838118
A9A75C
C4C337

Deuteranopia

0A0A0A
232320
90A017
B4C359
CAD23D

Tritanopia

0A0A0A
242020
D81312
F55351
ED4B50

Achromatopsia

0A0A0A
212121
4A4A4A
797979
9B9B9B

Shades & Tints Shades & Tints

#0A0A0A

Dark
Light

#242020

Dark
Light

#E3051E

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0a0a0a;
  --color-2: #242020;
  --color-3: #e3051e;
  --color-4: #ff3867;
  --color-5: #f2881d;
}

SCSS

$color-1: #0a0a0a;
$color-2: #242020;
$color-3: #e3051e;
$color-4: #ff3867;
$color-5: #f2881d;

TAILWIND

colors: {
  'brand-1': '#0a0a0a',
  'brand-2': '#242020',
  'brand-3': '#e3051e',
  'brand-4': '#ff3867',
  'brand-5': '#f2881d',
}

RGB Array

[10, 10, 10], [36, 32, 32], [227, 5, 30], [255, 56, 103], [242, 136, 29]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0A0A0A, #242020, #E3051E, #FF3867, #F2881D is ideal for: tech websites, dark mode UIs, game UIs, 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: #0a0a0a; --color-2: #242020; --color-3: #e3051e; --color-4: #ff3867; --color-5: #f2881d. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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