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#321A63 · #46468E · #3262A8 · #03A778 · #02644C

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#321A63

Deep Indigo · MidnightBlue · Eggplant

HEX
#321A63
RGB
rgb(50, 26, 99)
HSL
hsl(260, 58%, 25%)
HSB
hsb(260, 74%, 39%)
CMYK
cmyk(49%, 74%, 0%, 61%)
Oklch
oklch(29.8% 0.121 292.6)

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

#46468E

Deep Indigo · DarkSlateBlue · Navy Blue

HEX
#46468E
RGB
rgb(70, 70, 142)
HSL
hsl(240, 34%, 42%)
HSB
hsb(240, 51%, 56%)
CMYK
cmyk(51%, 51%, 0%, 44%)
Oklch
oklch(43.2% 0.116 280.4)

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

#3262A8

Indigo · SteelBlue · Navy Blue

HEX
#3262A8
RGB
rgb(50, 98, 168)
HSL
hsl(216, 54%, 43%)
HSB
hsb(216, 70%, 66%)
CMYK
cmyk(70%, 42%, 0%, 34%)
Oklch
oklch(49.9% 0.124 257.9)

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

#03A778

Mineral Blue · Teal · Mint Ice

HEX
#03A778
RGB
rgb(3, 167, 120)
HSL
hsl(163, 96%, 33%)
HSB
hsb(163, 98%, 65%)
CMYK
cmyk(98%, 0%, 28%, 35%)
Oklch
oklch(64.5% 0.136 164.5)

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

#02644C

Mineral Blue · DarkSlateGray · Peacock Green

HEX
#02644C
RGB
rgb(2, 100, 76)
HSL
hsl(165, 96%, 20%)
HSB
hsb(165, 98%, 39%)
CMYK
cmyk(98%, 0%, 24%, 61%)
Oklch
oklch(44.8% 0.089 169.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

321A63
4C651B

Analogous

1B2765
321A63
581B65

Triadic

321A63
65331B
1B6533

Split-Comp.

321A63
65581B
27651B

Tetradic

321A63
651B27
4C651B
1B6558

Contrast Matrix WCAG 2.1 Contrast

321A63
46468E
3262A8
03A778
02644C
—
1.7
Fail
2.4
Fail
4.6
AA
2.0
Fail
1.7
Fail
—
1.4
Fail
2.7
Fail
1.2
Fail
2.4
Fail
1.4
Fail
—
2.0
Fail
1.2
Fail
4.6
AA
2.7
Fail
2.0
Fail
—
2.3
Fail
2.0
Fail
1.2
Fail
1.2
Fail
2.3
Fail
—
White BG
14.3AAA
8.3AAA
6.1AA
3.1AA Large
7.2AAA
Black BG
1.5Fail
2.5Fail
3.4AA Large
6.8AA
2.9Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

282751
46467D
474797
4A4B83
2C2D52

Deuteranopia

292B4D
464678
444093
413486
271F53

Tritanopia

314340
466F6C
348A87
0B8C8E
075657

Achromatopsia

292929
4E4E4E
5C5C5C
717171
444444

Shades & Tints Shades & Tints

#321A63

Dark
Light

#46468E

Dark
Light

#3262A8

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #321a63;
  --color-2: #46468e;
  --color-3: #3262a8;
  --color-4: #03a778;
  --color-5: #02644c;
}

SCSS

$color-1: #321a63;
$color-2: #46468e;
$color-3: #3262a8;
$color-4: #03a778;
$color-5: #02644c;

TAILWIND

colors: {
  'brand-1': '#321a63',
  'brand-2': '#46468e',
  'brand-3': '#3262a8',
  'brand-4': '#03a778',
  'brand-5': '#02644c',
}

RGB Array

[50, 26, 99], [70, 70, 142], [50, 98, 168], [3, 167, 120], [2, 100, 76]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #321A63, #46468E, #3262A8, #03A778, #02644C is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #321a63; --color-2: #46468e; --color-3: #3262a8; --color-4: #03a778; --color-5: #02644c. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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