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#3C183A · #1B9BA3 · #1BEFA7 · #90CE68 · #84997E

sea

A 5-color sea 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

#3C183A

Rose Purple · DarkSlateGray · Dark Purple

HEX
#3C183A
RGB
rgb(60, 24, 58)
HSL
hsl(303, 43%, 16%)
HSB
hsb(303, 60%, 24%)
CMYK
cmyk(0%, 60%, 3%, 76%)
Oklch
oklch(27.7% 0.076 329.5)

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

#1B9BA3

Lake Blue · LightSeaGreen · Mint Ice

HEX
#1B9BA3
RGB
rgb(27, 155, 163)
HSL
hsl(184, 72%, 37%)
HSB
hsb(184, 83%, 64%)
CMYK
cmyk(83%, 5%, 0%, 36%)
Oklch
oklch(63.0% 0.102 201.7)

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

#1BEFA7

Mineral Blue · MediumSpringGreen · Lake Green

HEX
#1BEFA7
RGB
rgb(27, 239, 167)
HSL
hsl(160, 87%, 52%)
HSB
hsb(160, 89%, 94%)
CMYK
cmyk(89%, 0%, 30%, 6%)
Oklch
oklch(84.3% 0.181 162.2)

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

#90CE68

Emerald · DarkSeaGreen · Apple Green

HEX
#90CE68
RGB
rgb(144, 206, 104)
HSL
hsl(96, 51%, 61%)
HSB
hsb(96, 50%, 81%)
CMYK
cmyk(30%, 0%, 50%, 19%)
Oklch
oklch(78.6% 0.149 134.4)

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

#84997E

Celadon · Gray · Olive Green

HEX
#84997E
RGB
rgb(132, 153, 126)
HSL
hsl(107, 12%, 55%)
HSB
hsb(107, 18%, 60%)
CMYK
cmyk(14%, 0%, 18%, 40%)
Oklch
oklch(65.9% 0.046 138.8)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3C183A
173A19

Analogous

2B173A
3C183A
3A1727

Triadic

3C183A
393A17
17393A

Split-Comp.

3C183A
273A17
173A2B

Tetradic

3C183A
3A2B17
173A19
17273A

Contrast Matrix WCAG 2.1 Contrast

3C183A
1B9BA3
1BEFA7
90CE68
84997E
—
4.5
AA
10.1
AAA
8.1
AAA
4.9
AA
4.5
AA
—
2.2
Fail
1.8
Fail
1.1
Fail
10.1
AAA
2.2
Fail
—
1.2
Fail
2.0
Fail
8.1
AAA
1.8
Fail
1.2
Fail
—
1.6
Fail
4.9
AA
1.1
Fail
2.0
Fail
1.6
Fail
—
White BG
15.2AAA
3.4AA Large
1.5Fail
1.9Fail
3.1AA Large
Black BG
1.4Fail
6.3AA
14.0AAA
11.2AAA
6.8AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2C2C32
5254A1
7779B8
ABAB81
8D8D85

Deuteranopia

2F3130
4B41A1
6B5BBD
A7A387
8C8A86

Tritanopia

3A2B2A
21A09F
26C6C9
939498
858A8B

Achromatopsia

272727
767676
A7A7A7
B0B0B0
909090

Shades & Tints Shades & Tints

#3C183A

Dark
Light

#1B9BA3

Dark
Light

#1BEFA7

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3c183a;
  --color-2: #1b9ba3;
  --color-3: #1befa7;
  --color-4: #90ce68;
  --color-5: #84997e;
}

SCSS

$color-1: #3c183a;
$color-2: #1b9ba3;
$color-3: #1befa7;
$color-4: #90ce68;
$color-5: #84997e;

TAILWIND

colors: {
  'brand-1': '#3c183a',
  'brand-2': '#1b9ba3',
  'brand-3': '#1befa7',
  'brand-4': '#90ce68',
  'brand-5': '#84997e',
}

RGB Array

[60, 24, 58], [27, 155, 163], [27, 239, 167], [144, 206, 104], [132, 153, 126]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #3C183A, #1B9BA3, #1BEFA7, #90CE68, #84997E is ideal for: 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: #3c183a; --color-2: #1b9ba3; --color-3: #1befa7; --color-4: #90ce68; --color-5: #84997e. 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 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