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#235570 · #F0F8F1 · #66C7C3 · #856D87

sea

A 4-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

#235570

Lake Blue · DarkSlateGray · Prussian Blue

HEX
#235570
RGB
rgb(35, 85, 112)
HSL
hsl(201, 52%, 29%)
HSB
hsb(201, 69%, 44%)
CMYK
cmyk(69%, 24%, 0%, 56%)
Oklch
oklch(42.8% 0.070 235.3)

Traditional「Lake Blue」· Paint「Prussian Blue」· Creative Blush Sunrise

#F0F8F1

Celadon · SeaShell · Mint Green

HEX
#F0F8F1
RGB
rgb(240, 248, 241)
HSL
hsl(127, 36%, 96%)
HSB
hsb(127, 3%, 97%)
CMYK
cmyk(3%, 0%, 3%, 3%)
Oklch
oklch(97.1% 0.013 149.3)

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

#66C7C3

Mineral Blue · MediumAquaMarine · Lake Green

HEX
#66C7C3
RGB
rgb(102, 199, 195)
HSL
hsl(178, 46%, 59%)
HSB
hsb(178, 49%, 78%)
CMYK
cmyk(49%, 0%, 2%, 22%)
Oklch
oklch(77.0% 0.092 191.9)

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

#856D87

Dark Plum · Gray · Violet

HEX
#856D87
RGB
rgb(133, 109, 135)
HSL
hsl(295, 11%, 48%)
HSB
hsb(295, 19%, 53%)
CMYK
cmyk(1%, 19%, 0%, 47%)
Oklch
oklch(56.7% 0.049 323.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

235570
703E23

Analogous

237065
235570
232F70

Triadic

235570
702355
557023

Split-Comp.

235570
70232F
706523

Tetradic

235570
652370
703E23
2F7023

Contrast Matrix WCAG 2.1 Contrast

235570
F0F8F1
66C7C3
856D87
—
7.4
AAA
4.0
AA Large
1.7
Fail
7.4
AAA
—
1.8
Fail
4.3
AA Large
4.0
AA Large
1.8
Fail
—
2.3
Fail
1.7
Fail
4.3
AA Large
2.3
Fail
—
White BG
8.1AAA
1.1Fail
2.0Fail
4.6AA
Black BG
2.6Fail
19.4AAA
10.5AAA
4.5AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

393969
F3F4F3
9091C4
7B7A81

Deuteranopia

363268
F3F2F3
8A83C4
7C7E7F

Tritanopia

266463
F0F4F4
6BC5C5
847C7B

Achromatopsia

494949
F5F5F5
AAAAAA
777777

Shades & Tints Shades & Tints

#235570

Dark
Light

#F0F8F1

Dark
Light

#66C7C3

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #235570;
  --color-2: #f0f8f1;
  --color-3: #66c7c3;
  --color-4: #856d87;
}

SCSS

$color-1: #235570;
$color-2: #f0f8f1;
$color-3: #66c7c3;
$color-4: #856d87;

TAILWIND

colors: {
  'brand-1': '#235570',
  'brand-2': '#f0f8f1',
  'brand-3': '#66c7c3',
  'brand-4': '#856d87',
}

RGB Array

[35, 85, 112], [240, 248, 241], [102, 199, 195], [133, 109, 135]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This sea-style palette of #235570, #F0F8F1, #66C7C3, #856D87 is ideal for: infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #235570; --color-2: #f0f8f1; --color-3: #66c7c3; --color-4: #856d87. 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 4-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