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#181818 · #303030 · #300000 · #904800 · #303000

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 Library

Color Details Color Details

#181818

Ink Black · Black · Jet Black

HEX
#181818
RGB
rgb(24, 24, 24)
HSL
hsl(0, 0%, 9%)
HSB
hsb(0, 0%, 9%)
CMYK
cmyk(0%, 0%, 0%, 91%)
Oklch
oklch(20.9% 0.000 89.9)

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

#303030

Dark Cyan · DarkSlateGray · Dark Stone

HEX
#303030
RGB
rgb(48, 48, 48)
HSL
hsl(0, 0%, 19%)
HSB
hsb(0, 0%, 19%)
CMYK
cmyk(0%, 0%, 0%, 81%)
Oklch
oklch(30.9% 0.000 89.9)

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

#300000

Vermilion · Black · Deep Berry

HEX
#300000
RGB
rgb(48, 0, 0)
HSL
hsl(0, 100%, 9%)
HSB
hsb(0, 100%, 19%)
CMYK
cmyk(0%, 100%, 100%, 81%)
Oklch
oklch(19.4% 0.080 29.2)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

#904800

Ochre · Sienna · Amber Brown

HEX
#904800
RGB
rgb(144, 72, 0)
HSL
hsl(30, 100%, 28%)
HSB
hsb(30, 100%, 56%)
CMYK
cmyk(0%, 50%, 100%, 44%)
Oklch
oklch(48.3% 0.120 54.9)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#303000

Autumn Sage · Black · Amber Gold

HEX
#303000
RGB
rgb(48, 48, 0)
HSL
hsl(60, 100%, 9%)
HSB
hsb(60, 100%, 19%)
CMYK
cmyk(0%, 0%, 100%, 81%)
Oklch
oklch(29.9% 0.065 109.8)

Traditional「Autumn Sage」· Paint「Amber Gold」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

181818
171717

Analogous

171717
181818
171717

Triadic

181818
171717
171717

Split-Comp.

181818
171717
171717

Tetradic

181818
171717
171717
171717

Contrast Matrix WCAG 2.1 Contrast

181818
303030
300000
904800
303000
—
1.3
Fail
1.1
Fail
2.6
Fail
1.3
Fail
1.3
Fail
—
1.4
Fail
2.0
Fail
1.0
Fail
1.1
Fail
1.4
Fail
—
2.8
Fail
1.4
Fail
2.6
Fail
2.0
Fail
2.8
Fail
—
2.0
Fail
1.3
Fail
1.0
Fail
1.4
Fail
2.0
Fail
—
White BG
17.8AAA
13.2AAA
18.7AAA
6.7AA
13.6AAA
Black BG
1.2Fail
1.6Fail
1.1Fail
3.1AA Large
1.5Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

181818
303030
1B1B00
717011
30300C

Deuteranopia

181818
303030
1E2200
757A16
30300E

Tritanopia

181818
303030
2E0000
8C1F22
301517

Achromatopsia

181818
303030
0E0E0E
555555
2B2B2B

Shades & Tints Shades & Tints

#181818

Dark
Light

#303030

Dark
Light

#300000

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #181818;
  --color-2: #303030;
  --color-3: #300000;
  --color-4: #904800;
  --color-5: #303000;
}

SCSS

$color-1: #181818;
$color-2: #303030;
$color-3: #300000;
$color-4: #904800;
$color-5: #303000;

TAILWIND

colors: {
  'brand-1': '#181818',
  'brand-2': '#303030',
  'brand-3': '#300000',
  'brand-4': '#904800',
  'brand-5': '#303000',
}

RGB Array

[24, 24, 24], [48, 48, 48], [48, 0, 0], [144, 72, 0], [48, 48, 0]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #181818, #303030, #300000, #904800, #303000 is ideal for: tech websites, dark mode UIs, game UIs. 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: #181818; --color-2: #303030; --color-3: #300000; --color-4: #904800; --color-5: #303000. 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. 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