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#2F203B · #C21F53 · #E63E49 · #ED934E · #2C8B91

sea

A 5-color sea palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#2F203B

Dark Plum · DarkSlateGray · Dark Purple

HEX
#2F203B
RGB
rgb(47, 32, 59)
HSL
hsl(273, 30%, 18%)
HSB
hsb(273, 46%, 23%)
CMYK
cmyk(20%, 46%, 0%, 77%)
Oklch
oklch(27.5% 0.052 308.9)

Traditional「Dark Plum」· Paint「Dark Purple」· Creative Blush Sunrise

#C21F53

Dark Violet · Crimson · Camellia

HEX
#C21F53
RGB
rgb(194, 31, 83)
HSL
hsl(341, 72%, 44%)
HSB
hsb(341, 84%, 76%)
CMYK
cmyk(0%, 84%, 57%, 24%)
Oklch
oklch(53.3% 0.196 9.6)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#E63E49

Vermilion · Tomato · Passion Red

HEX
#E63E49
RGB
rgb(230, 62, 73)
HSL
hsl(356, 77%, 57%)
HSB
hsb(356, 73%, 90%)
CMYK
cmyk(0%, 73%, 68%, 10%)
Oklch
oklch(61.7% 0.204 22.2)

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

#ED934E

Apricot · SandyBrown · Warm Sun

HEX
#ED934E
RGB
rgb(237, 147, 78)
HSL
hsl(26, 82%, 62%)
HSB
hsb(26, 67%, 93%)
CMYK
cmyk(0%, 38%, 67%, 7%)
Oklch
oklch(74.4% 0.137 56.0)

Traditional「Apricot」· Paint「Warm Sun」· Creative Honey Glow

#2C8B91

Lake Blue · SteelBlue · Mint Ice

HEX
#2C8B91
RGB
rgb(44, 139, 145)
HSL
hsl(184, 53%, 37%)
HSB
hsb(184, 70%, 57%)
CMYK
cmyk(70%, 4%, 0%, 43%)
Oklch
oklch(58.5% 0.086 201.2)

Traditional「Lake Blue」· Paint「Mint Ice」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2F203B
2D3C20

Analogous

22203C
2F203B
3C203A

Triadic

2F203B
3C2F20
203C2F

Split-Comp.

2F203B
3A3C20
203C22

Tetradic

2F203B
3C2220
2D3C20
203A3C

Contrast Matrix WCAG 2.1 Contrast

2F203B
C21F53
E63E49
ED934E
2C8B91
—
2.6
Fail
3.7
AA Large
6.4
AA
3.7
AA Large
2.6
Fail
—
1.4
Fail
2.5
Fail
1.4
Fail
3.7
AA Large
1.4
Fail
—
1.7
Fail
1.0
Fail
6.4
AA
2.5
Fail
1.7
Fail
—
1.7
Fail
3.7
AA Large
1.4
Fail
1.0
Fail
1.7
Fail
—
White BG
15.1AAA
5.8AA
4.1AA Large
2.4Fail
4.0AA Large
Black BG
1.4Fail
3.6AA Large
5.1AA
8.9AAA
5.2AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

292834
7B7A46
9D9C46
C6C55F
555690

Deuteranopia

292B33
859143
A7B446
CBD263
50498F

Tritanopia

2E2F2E
BA3C3A
DE4444
E86C6F
318E8E

Achromatopsia

282828
565656
717171
A6A6A6
6F6F6F

Shades & Tints Shades & Tints

#2F203B

Dark
Light

#C21F53

Dark
Light

#E63E49

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2f203b;
  --color-2: #c21f53;
  --color-3: #e63e49;
  --color-4: #ed934e;
  --color-5: #2c8b91;
}

SCSS

$color-1: #2f203b;
$color-2: #c21f53;
$color-3: #e63e49;
$color-4: #ed934e;
$color-5: #2c8b91;

TAILWIND

colors: {
  'brand-1': '#2f203b',
  'brand-2': '#c21f53',
  'brand-3': '#e63e49',
  'brand-4': '#ed934e',
  'brand-5': '#2c8b91',
}

RGB Array

[47, 32, 59], [194, 31, 83], [230, 62, 73], [237, 147, 78], [44, 139, 145]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #2F203B, #C21F53, #E63E49, #ED934E, #2C8B91 is ideal for: social media posters, mobile apps, e-commerce promos, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #2f203b; --color-2: #c21f53; --color-3: #e63e49; --color-4: #ed934e; --color-5: #2c8b91. 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 sea-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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