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#310833 · #423259 · #4E4969 · #859EA6 · #CAE8D1

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#310833

Royal Purple · MidnightBlue · Dark Purple

HEX
#310833
RGB
rgb(49, 8, 51)
HSL
hsl(297, 73%, 12%)
HSB
hsb(297, 84%, 20%)
CMYK
cmyk(4%, 84%, 0%, 80%)
Oklch
oklch(23.2% 0.089 326.0)

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

#423259

Deep Indigo · DarkSlateGray · Eggplant

HEX
#423259
RGB
rgb(66, 50, 89)
HSL
hsl(265, 28%, 27%)
HSB
hsb(265, 44%, 35%)
CMYK
cmyk(26%, 44%, 0%, 65%)
Oklch
oklch(35.3% 0.068 301.9)

Traditional「Deep Indigo」· Paint「Eggplant」· Creative Blush Sunrise

#4E4969

Deep Indigo · DarkSlateBlue · Prussian Blue

HEX
#4E4969
RGB
rgb(78, 73, 105)
HSL
hsl(249, 18%, 35%)
HSB
hsb(249, 30%, 41%)
CMYK
cmyk(26%, 30%, 0%, 59%)
Oklch
oklch(42.4% 0.053 291.1)

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

#859EA6

Slate Blue · LightSlateGray · Lake Green

HEX
#859EA6
RGB
rgb(133, 158, 166)
HSL
hsl(195, 16%, 59%)
HSB
hsb(195, 20%, 65%)
CMYK
cmyk(20%, 5%, 0%, 35%)
Oklch
oklch(68.3% 0.030 219.1)

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

#CAE8D1

Celadon · LightGray · Mint Green

HEX
#CAE8D1
RGB
rgb(202, 232, 209)
HSL
hsl(134, 39%, 85%)
HSB
hsb(134, 13%, 91%)
CMYK
cmyk(13%, 0%, 10%, 9%)
Oklch
oklch(90.3% 0.044 152.4)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

310833
0A3508

Analogous

1C0835
310833
350821

Triadic

310833
353308
083533

Split-Comp.

310833
213508
08351C

Tetradic

310833
351C08
0A3508
082135

Contrast Matrix WCAG 2.1 Contrast

310833
423259
4E4969
859EA6
CAE8D1
—
1.5
Fail
2.0
Fail
6.1
AA
13.2
AAA
1.5
Fail
—
1.4
Fail
4.1
AA Large
8.7
AAA
2.0
Fail
1.4
Fail
—
3.0
Fail
6.4
AA
6.1
AA
4.1
AA Large
3.0
Fail
—
2.1
Fail
13.2
AAA
8.7
AAA
6.4
AA
2.1
Fail
—
White BG
17.3AAA
11.5AAA
8.5AAA
2.8Fail
1.3Fail
Black BG
1.2Fail
1.8Fail
2.5Fail
7.4AAA
16.0AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1F1F29
3B3B50
4C4C61
9090A4
D7D7D7

Deuteranopia

222526
3C3D4D
4C4D5F
8E8DA4
D5D3D8

Tritanopia

2F201F
414846
4E5B5A
86A3A2
CBDBDC

Achromatopsia

191919
3B3B3B
4E4E4E
979797
DCDCDC

Shades & Tints Shades & Tints

#310833

Dark
Light

#423259

Dark
Light

#4E4969

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #310833;
  --color-2: #423259;
  --color-3: #4e4969;
  --color-4: #859ea6;
  --color-5: #cae8d1;
}

SCSS

$color-1: #310833;
$color-2: #423259;
$color-3: #4e4969;
$color-4: #859ea6;
$color-5: #cae8d1;

TAILWIND

colors: {
  'brand-1': '#310833',
  'brand-2': '#423259',
  'brand-3': '#4e4969',
  'brand-4': '#859ea6',
  'brand-5': '#cae8d1',
}

RGB Array

[49, 8, 51], [66, 50, 89], [78, 73, 105], [133, 158, 166], [202, 232, 209]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #310833, #423259, #4E4969, #859EA6, #CAE8D1 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: #310833; --color-2: #423259; --color-3: #4e4969; --color-4: #859ea6; --color-5: #cae8d1. 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