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#0C283A · #C3E6B3 · #344442 · #021B2A · #5C0A3C

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

#0C283A

Lake Blue · DarkSlateGray · Deep Sea Blue

HEX
#0C283A
RGB
rgb(12, 40, 58)
HSL
hsl(203, 66%, 14%)
HSB
hsb(203, 79%, 23%)
CMYK
cmyk(79%, 31%, 0%, 77%)
Oklch
oklch(26.5% 0.047 240.2)

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

#C3E6B3

Celadon · Silver · Apple Green

HEX
#C3E6B3
RGB
rgb(195, 230, 179)
HSL
hsl(101, 50%, 80%)
HSB
hsb(101, 22%, 90%)
CMYK
cmyk(15%, 0%, 22%, 10%)
Oklch
oklch(88.7% 0.078 135.9)

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

#344442

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#344442
RGB
rgb(52, 68, 66)
HSL
hsl(173, 13%, 24%)
HSB
hsb(173, 24%, 27%)
CMYK
cmyk(24%, 0%, 3%, 73%)
Oklch
oklch(37.2% 0.021 186.9)

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

#021B2A

Lake Blue · Black · Deep Sea Blue

HEX
#021B2A
RGB
rgb(2, 27, 42)
HSL
hsl(203, 91%, 9%)
HSB
hsb(203, 95%, 16%)
CMYK
cmyk(95%, 36%, 0%, 84%)
Oklch
oklch(21.1% 0.043 238.0)

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

#5C0A3C

Rose Purple · Maroon · Raspberry

HEX
#5C0A3C
RGB
rgb(92, 10, 60)
HSL
hsl(323, 80%, 20%)
HSB
hsb(323, 89%, 36%)
CMYK
cmyk(0%, 89%, 35%, 64%)
Oklch
oklch(32.1% 0.122 349.6)

Traditional「Rose Purple」· Paint「Raspberry」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0C283A
3B1E0C

Analogous

0C3B36
0C283A
0C123B

Triadic

0C283A
3B0C29
293B0C

Split-Comp.

0C283A
3B0C12
3B360C

Tetradic

0C283A
360C3B
3B1E0C
123B0C

Contrast Matrix WCAG 2.1 Contrast

0C283A
C3E6B3
344442
021B2A
5C0A3C
—
11.1
AAA
1.5
Fail
1.2
Fail
1.1
Fail
11.1
AAA
—
7.5
AAA
12.8
AAA
9.8
AAA
1.5
Fail
7.5
AAA
—
1.7
Fail
1.3
Fail
1.2
Fail
12.8
AAA
1.7
Fail
—
1.3
Fail
1.1
Fail
9.8
AAA
1.3
Fail
1.3
Fail
—
White BG
15.2AAA
1.4Fail
10.2AAA
17.6AAA
13.4AAA
Black BG
1.4Fail
15.3AAA
2.1Fail
1.2Fail
1.6Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

181836
D2D2BF
3B3B42
0D0D26
383830

Deuteranopia

171435
D0CEC2
3A3943
0B0A26
3D432D

Tritanopia

0D3231
C5C9CB
354343
032423
582624

Achromatopsia

222222
D6D6D6
3F3F3F
151515
282828

Shades & Tints Shades & Tints

#0C283A

Dark
Light

#C3E6B3

Dark
Light

#344442

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0c283a;
  --color-2: #c3e6b3;
  --color-3: #344442;
  --color-4: #021b2a;
  --color-5: #5c0a3c;
}

SCSS

$color-1: #0c283a;
$color-2: #c3e6b3;
$color-3: #344442;
$color-4: #021b2a;
$color-5: #5c0a3c;

TAILWIND

colors: {
  'brand-1': '#0c283a',
  'brand-2': '#c3e6b3',
  'brand-3': '#344442',
  'brand-4': '#021b2a',
  'brand-5': '#5c0a3c',
}

RGB Array

[12, 40, 58], [195, 230, 179], [52, 68, 66], [2, 27, 42], [92, 10, 60]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0C283A, #C3E6B3, #344442, #021B2A, #5C0A3C 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: #0c283a; --color-2: #c3e6b3; --color-3: #344442; --color-4: #021b2a; --color-5: #5c0a3c. 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