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#2D2755 · #4A87BD · #AFD2F0 · #A0FF41 · #FFFCF5

sea

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarmCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#2D2755

Deep Indigo · MidnightBlue · Prussian Blue

HEX
#2D2755
RGB
rgb(45, 39, 85)
HSL
hsl(248, 37%, 24%)
HSB
hsb(248, 54%, 33%)
CMYK
cmyk(47%, 54%, 0%, 67%)
Oklch
oklch(30.5% 0.080 286.6)

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

#4A87BD

Slate Blue · SteelBlue · Navy Blue

HEX
#4A87BD
RGB
rgb(74, 135, 189)
HSL
hsl(208, 47%, 52%)
HSB
hsb(208, 61%, 74%)
CMYK
cmyk(61%, 29%, 0%, 26%)
Oklch
oklch(60.6% 0.104 247.2)

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

#AFD2F0

Sky Blue · LightBlue · Sky Blue

HEX
#AFD2F0
RGB
rgb(175, 210, 240)
HSL
hsl(208, 68%, 81%)
HSB
hsb(208, 27%, 94%)
CMYK
cmyk(27%, 13%, 0%, 6%)
Oklch
oklch(84.8% 0.056 244.4)

Traditional「Sky Blue」· Paint「Sky Blue」· Creative Twilight Haze

#A0FF41

Emerald · GreenYellow · Apple Green

HEX
#A0FF41
RGB
rgb(160, 255, 65)
HSL
hsl(90, 100%, 63%)
HSB
hsb(90, 75%, 100%)
CMYK
cmyk(37%, 0%, 75%, 0%)
Oklch
oklch(90.7% 0.232 133.0)

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

#FFFCF5

Goose Yellow · Snow · Lemon Cream

HEX
#FFFCF5
RGB
rgb(255, 252, 245)
HSL
hsl(42, 100%, 98%)
HSB
hsb(42, 4%, 100%)
CMYK
cmyk(0%, 1%, 4%, 0%)
Oklch
oklch(99.1% 0.010 87.5)

Traditional「Goose Yellow」· Paint「Lemon Cream」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

2D2755
4E5427

Analogous

273754
2D2755
432754

Triadic

2D2755
542D27
27542D

Split-Comp.

2D2755
544327
375427

Tetradic

2D2755
542737
4E5427
275443

Contrast Matrix WCAG 2.1 Contrast

2D2755
4A87BD
AFD2F0
A0FF41
FFFCF5
—
3.6
AA Large
8.7
AAA
11.0
AAA
13.4
AAA
3.6
AA Large
—
2.4
Fail
3.1
AA Large
3.7
AA Large
8.7
AAA
2.4
Fail
—
1.3
Fail
1.5
Fail
11.0
AAA
3.1
AA Large
1.3
Fail
—
1.2
Fail
13.4
AAA
3.7
AA Large
1.5
Fail
1.2
Fail
—
White BG
13.7AAA
3.8AA Large
1.6Fail
1.2Fail
1.0Fail
Black BG
1.5Fail
5.5AA
13.3AAA
16.9AAA
20.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2A2A4A
6465B0
BEBEE9
C9CA6F
FEFEF7

Deuteranopia

2B2B47
615CAD
BCBAE7
C4BD7A
FEFEF7

Tritanopia

2D413F
4DA6A3
B1E3E2
A5939B
FFF8F8

Achromatopsia

2E2E2E
7B7B7B
CBCBCB
CDCDCD
FCFCFC

Shades & Tints Shades & Tints

#2D2755

Dark
Light

#4A87BD

Dark
Light

#AFD2F0

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #2d2755;
  --color-2: #4a87bd;
  --color-3: #afd2f0;
  --color-4: #a0ff41;
  --color-5: #fffcf5;
}

SCSS

$color-1: #2d2755;
$color-2: #4a87bd;
$color-3: #afd2f0;
$color-4: #a0ff41;
$color-5: #fffcf5;

TAILWIND

colors: {
  'brand-1': '#2d2755',
  'brand-2': '#4a87bd',
  'brand-3': '#afd2f0',
  'brand-4': '#a0ff41',
  'brand-5': '#fffcf5',
}

RGB Array

[45, 39, 85], [74, 135, 189], [175, 210, 240], [160, 255, 65], [255, 252, 245]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #2D2755, #4A87BD, #AFD2F0, #A0FF41, #FFFCF5 is ideal for: social media posters, mobile apps, e-commerce promos, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. 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: #2d2755; --color-2: #4a87bd; --color-3: #afd2f0; --color-4: #a0ff41; --color-5: #fffcf5. 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 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