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#304860 · #607878 · #789078 · #D89078 · #FF7461

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

#304860

Indigo · DarkSlateGray · Prussian Blue

HEX
#304860
RGB
rgb(48, 72, 96)
HSL
hsl(210, 33%, 28%)
HSB
hsb(210, 50%, 38%)
CMYK
cmyk(50%, 25%, 0%, 62%)
Oklch
oklch(39.3% 0.051 249.2)

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

#607878

Slate Blue · DimGray · Mint Ice

HEX
#607878
RGB
rgb(96, 120, 120)
HSL
hsl(180, 11%, 42%)
HSB
hsb(180, 20%, 47%)
CMYK
cmyk(20%, 0%, 0%, 53%)
Oklch
oklch(55.4% 0.028 196.4)

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

#789078

Celadon · Gray · Olive Green

HEX
#789078
RGB
rgb(120, 144, 120)
HSL
hsl(120, 10%, 52%)
HSB
hsb(120, 17%, 56%)
CMYK
cmyk(17%, 0%, 17%, 44%)
Oklch
oklch(62.8% 0.045 145.0)

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

#D89078

Apricot · DarkSalmon · Warm Sun

HEX
#D89078
RGB
rgb(216, 144, 120)
HSL
hsl(15, 55%, 66%)
HSB
hsb(15, 44%, 85%)
CMYK
cmyk(0%, 33%, 44%, 15%)
Oklch
oklch(72.0% 0.095 39.2)

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

#FF7461

Peach Pink · Coral · Coral Red

HEX
#FF7461
RGB
rgb(255, 116, 97)
HSL
hsl(7, 100%, 69%)
HSB
hsb(7, 62%, 100%)
CMYK
cmyk(0%, 55%, 62%, 0%)
Oklch
oklch(72.2% 0.173 29.8)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

304860
5F4730

Analogous

305F5F
304860
30305F

Triadic

304860
5F3047
475F30

Split-Comp.

304860
5F3030
5F5F30

Tetradic

304860
5F305F
5F4730
305F30

Contrast Matrix WCAG 2.1 Contrast

304860
607878
789078
D89078
FF7461
—
2.0
Fail
2.7
Fail
3.7
AA Large
3.6
AA Large
2.0
Fail
—
1.4
Fail
1.8
Fail
1.8
Fail
2.7
Fail
1.4
Fail
—
1.4
Fail
1.3
Fail
3.7
AA Large
1.8
Fail
1.4
Fail
—
1.0
Fail
3.6
AA Large
1.8
Fail
1.3
Fail
1.0
Fail
—
White BG
9.5AAA
4.7AA
3.5AA Large
2.6Fail
2.7Fail
Black BG
2.2Fail
4.5AA Large
6.1AA
8.2AAA
7.9AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

3A3B5A
6A6B78
82837E
B9B87E
C3C266

Deuteranopia

393759
696778
817F7F
BDC27F
CBD567

Tritanopia

315655
617878
798283
D48283
F8696A

Achromatopsia

444444
717171
868686
A3A3A3
9B9B9B

Shades & Tints Shades & Tints

#304860

Dark
Light

#607878

Dark
Light

#789078

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #304860;
  --color-2: #607878;
  --color-3: #789078;
  --color-4: #d89078;
  --color-5: #ff7461;
}

SCSS

$color-1: #304860;
$color-2: #607878;
$color-3: #789078;
$color-4: #d89078;
$color-5: #ff7461;

TAILWIND

colors: {
  'brand-1': '#304860',
  'brand-2': '#607878',
  'brand-3': '#789078',
  'brand-4': '#d89078',
  'brand-5': '#ff7461',
}

RGB Array

[48, 72, 96], [96, 120, 120], [120, 144, 120], [216, 144, 120], [255, 116, 97]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #304860, #607878, #789078, #D89078, #FF7461 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: #304860; --color-2: #607878; --color-3: #789078; --color-4: #d89078; --color-5: #ff7461. 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