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#37313D · #615869 · #9C9C9C · #DEFF85 · #D4FAED

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

#37313D

Dark Plum · DarkSlateGray · Eggplant

HEX
#37313D
RGB
rgb(55, 49, 61)
HSL
hsl(270, 11%, 22%)
HSB
hsb(270, 20%, 24%)
CMYK
cmyk(10%, 20%, 0%, 76%)
Oklch
oklch(32.4% 0.022 307.7)

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

#615869

Dark Plum · DimGray · Charcoal

HEX
#615869
RGB
rgb(97, 88, 105)
HSL
hsl(272, 9%, 38%)
HSB
hsb(272, 16%, 41%)
CMYK
cmyk(8%, 16%, 0%, 59%)
Oklch
oklch(47.5% 0.029 309.0)

Traditional「Dark Plum」· Paint「Charcoal」· Creative Midnight Shadow

#9C9C9C

Ash · DarkGray · Silver Sand

HEX
#9C9C9C
RGB
rgb(156, 156, 156)
HSL
hsl(0, 0%, 61%)
HSB
hsb(0, 0%, 61%)
CMYK
cmyk(0%, 0%, 0%, 39%)
Oklch
oklch(69.3% 0.000 89.9)

Traditional「Ash」· Paint「Silver Sand」· Creative Urban Concrete

#DEFF85

Willow Green · Khaki · Apple Green

HEX
#DEFF85
RGB
rgb(222, 255, 133)
HSL
hsl(76, 100%, 76%)
HSB
hsb(76, 48%, 100%)
CMYK
cmyk(13%, 0%, 48%, 0%)
Oklch
oklch(95.1% 0.153 121.8)

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

#D4FAED

Jade · Lavender · Mint Green

HEX
#D4FAED
RGB
rgb(212, 250, 237)
HSL
hsl(159, 79%, 91%)
HSB
hsb(159, 15%, 98%)
CMYK
cmyk(15%, 0%, 5%, 2%)
Oklch
oklch(95.5% 0.043 172.7)

Traditional「Jade」· Paint「Mint Green」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

37313D
383E32

Analogous

32323E
37313D
3E323E

Triadic

37313D
3E3832
323E38

Split-Comp.

37313D
3E3E32
323E32

Tetradic

37313D
3E3232
383E32
323E3E

Contrast Matrix WCAG 2.1 Contrast

37313D
615869
9C9C9C
DEFF85
D4FAED
—
1.9
Fail
4.6
AA
11.2
AAA
11.2
AAA
1.9
Fail
—
2.5
Fail
6.0
AA
6.0
AA
4.6
AA
2.5
Fail
—
2.5
Fail
2.4
Fail
11.2
AAA
6.0
AA
2.5
Fail
—
1.0
Fail
11.2
AAA
6.0
AA
2.4
Fail
1.0
Fail
—
White BG
12.6AAA
6.8AA
2.7Fail
1.1Fail
1.1Fail
Black BG
1.7Fail
3.1AA Large
7.6AAA
18.7AAA
18.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

34343A
5D5D65
9C9C9C
ECEDA3
E4E5F0

Deuteranopia

353539
5E5E64
9C9C9C
EAE8AA
E2DFF1

Tritanopia

373837
616261
9C9C9C
E0BABF
D6F3F3

Achromatopsia

343434
5D5D5D
9C9C9C
E7E7E7
EDEDED

Shades & Tints Shades & Tints

#37313D

Dark
Light

#615869

Dark
Light

#9C9C9C

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #37313d;
  --color-2: #615869;
  --color-3: #9c9c9c;
  --color-4: #deff85;
  --color-5: #d4faed;
}

SCSS

$color-1: #37313d;
$color-2: #615869;
$color-3: #9c9c9c;
$color-4: #deff85;
$color-5: #d4faed;

TAILWIND

colors: {
  'brand-1': '#37313d',
  'brand-2': '#615869',
  'brand-3': '#9c9c9c',
  'brand-4': '#deff85',
  'brand-5': '#d4faed',
}

RGB Array

[55, 49, 61], [97, 88, 105], [156, 156, 156], [222, 255, 133], [212, 250, 237]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #37313D, #615869, #9C9C9C, #DEFF85, #D4FAED 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: #37313d; --color-2: #615869; --color-3: #9c9c9c; --color-4: #deff85; --color-5: #d4faed. 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