#08171B + #0F2025 + #21303C + #2B4160 + #304C6C - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#08171B

Lake Blue · Black · Peacock Green

HEX

#08171B

RGB

rgb(8, 23, 27)

HSL

hsl(193, 54%, 7%)

HSB

hsb(193, 70%, 11%)

CMYK

cmyk(70%, 15%, 0%, 89%)

Oklch

oklch(19.3% 0.022 216.9)

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

#0F2025

Slate Blue · Black · Peacock Green

HEX

#0F2025

RGB

rgb(15, 32, 37)

HSL

hsl(194, 42%, 10%)

HSB

hsb(194, 59%, 15%)

CMYK

cmyk(59%, 14%, 0%, 85%)

Oklch

oklch(23.1% 0.025 218.7)

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

#21303C

Slate Blue · DarkSlateGray · Deep Sea Blue

HEX

#21303C

RGB

rgb(33, 48, 60)

HSL

hsl(207, 29%, 18%)

HSB

hsb(207, 45%, 24%)

CMYK

cmyk(45%, 20%, 0%, 76%)

Oklch

oklch(30.1% 0.030 243.1)

Traditional「Slate Blue」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#2B4160

Indigo · DarkSlateGray · Prussian Blue

HEX

#2B4160

RGB

rgb(43, 65, 96)

HSL

hsl(215, 38%, 27%)

HSB

hsb(215, 55%, 38%)

CMYK

cmyk(55%, 32%, 0%, 62%)

Oklch

oklch(37.2% 0.060 257.1)

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

#304C6C

Indigo · DarkSlateGray · Prussian Blue

HEX

#304C6C

RGB

rgb(48, 76, 108)

HSL

hsl(212, 38%, 31%)

HSB

hsb(212, 56%, 42%)

CMYK

cmyk(56%, 30%, 0%, 58%)

Oklch

oklch(40.9% 0.064 252.6)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

08171B

1B0C08

Analogous

081B16

08171B

080E1B

Triadic

08171B

1B0817

171B08

Split-Comp.

08171B

1B080E

1B1608

Tetradic

08171B

16081B

1B0C08

0E1B08

Contrast Matrix WCAG 2.1 Contrast

08171B	0F2025	21303C	2B4160	304C6C
—	1.1 Fail	1.4 Fail	1.8 Fail	2.1 Fail
1.1 Fail	—	1.2 Fail	1.6 Fail	1.9 Fail
1.4 Fail	1.2 Fail	—	1.3 Fail	1.5 Fail
1.8 Fail	1.6 Fail	1.3 Fail	—	1.2 Fail
2.1 Fail	1.9 Fail	1.5 Fail	1.2 Fail	—

White BG

18.3AAA

16.8AAA

13.5AAA

10.4AAA

8.8AAA

Black BG

1.1Fail

1.3Fail

1.6Fail

2.0Fail

2.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

0E0F1A

161724

272839

353558

3C3C64

Deuteranopia

0E0D1A

151424

272638

333257

3B3862

Tritanopia

091919

102323

223736

2C5351

315E5D

Achromatopsia

131313

1B1B1B

2D2D2D

3E3E3E

474747

Shades & Tints Shades & Tints

#08171B

Dark

Light

#0F2025

Dark

Light

#21303C

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #08171b;
  --color-2: #0f2025;
  --color-3: #21303c;
  --color-4: #2b4160;
  --color-5: #304c6c;
}

SCSS

$color-1: #08171b;
$color-2: #0f2025;
$color-3: #21303c;
$color-4: #2b4160;
$color-5: #304c6c;

TAILWIND

colors: {
  'brand-1': '#08171b',
  'brand-2': '#0f2025',
  'brand-3': '#21303c',
  'brand-4': '#2b4160',
  'brand-5': '#304c6c',
}

RGB Array

[8, 23, 27], [15, 32, 37], [33, 48, 60], [43, 65, 96], [48, 76, 108]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #08171B, #0F2025, #21303C, #2B4160, #304C6C 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: #08171b; --color-2: #0f2025; --color-3: #21303c; --color-4: #2b4160; --color-5: #304c6c. 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