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#EFC440 · #453834 · #4F5C69 · #58A8C4 · #F5EFDC

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

#EFC440

Ginger · SandyBrown · Sunflower

HEX
#EFC440
RGB
rgb(239, 196, 64)
HSL
hsl(45, 85%, 59%)
HSB
hsb(45, 73%, 94%)
CMYK
cmyk(0%, 18%, 73%, 6%)
Oklch
oklch(83.6% 0.151 90.1)

Traditional「Ginger」· Paint「Sunflower」· Creative Blush Sunrise

#453834

Crimson · DarkSlateGray · Wine Red

HEX
#453834
RGB
rgb(69, 56, 52)
HSL
hsl(14, 14%, 24%)
HSB
hsb(14, 25%, 27%)
CMYK
cmyk(0%, 19%, 25%, 73%)
Oklch
oklch(35.3% 0.020 37.8)

Traditional「Crimson」· Paint「Wine Red」· Creative Blush Sunrise

#4F5C69

Indigo · DimGray · Prussian Blue

HEX
#4F5C69
RGB
rgb(79, 92, 105)
HSL
hsl(210, 14%, 36%)
HSB
hsb(210, 25%, 41%)
CMYK
cmyk(25%, 12%, 0%, 59%)
Oklch
oklch(46.9% 0.027 248.4)

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

#58A8C4

Slate Blue · CadetBlue · Lake Green

HEX
#58A8C4
RGB
rgb(88, 168, 196)
HSL
hsl(196, 48%, 56%)
HSB
hsb(196, 55%, 77%)
CMYK
cmyk(55%, 14%, 0%, 23%)
Oklch
oklch(69.2% 0.088 223.3)

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

#F5EFDC

Goose Yellow · Beige · Lemon Cream

HEX
#F5EFDC
RGB
rgb(245, 239, 220)
HSL
hsl(46, 56%, 91%)
HSB
hsb(46, 10%, 96%)
CMYK
cmyk(0%, 2%, 10%, 4%)
Oklch
oklch(95.2% 0.026 92.4)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

EFC440
3E6AEF

Analogous

EF6A3E
EFC440
C3EF3E

Triadic

EFC440
3EEFC3
C33EEF

Split-Comp.

EFC440
3EC3EF
6A3EEF

Tetradic

EFC440
3EEF6A
3E6AEF
EF3EC3

Contrast Matrix WCAG 2.1 Contrast

EFC440
453834
4F5C69
58A8C4
F5EFDC
—
6.8
AA
4.1
AA Large
1.6
Fail
1.4
Fail
6.8
AA
—
1.6
Fail
4.2
AA Large
9.8
AAA
4.1
AA Large
1.6
Fail
—
2.5
Fail
6.0
AA
1.6
Fail
4.2
AA Large
2.5
Fail
—
2.3
Fail
1.4
Fail
9.8
AAA
6.0
AA
2.3
Fail
—
White BG
1.7Fail
11.2AAA
6.8AA
2.7Fail
1.1Fail
Black BG
12.6AAA
1.9Fail
3.1AA Large
7.8AAA
18.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

DCDC60
3F3F35
555566
7B7BBD
F2F2E1

Deuteranopia

DFE268
404135
545365
7670BC
F3F3E2

Tritanopia

ED797F
443636
506363
5CB8B7
F5E4E5

Achromatopsia

C2C2C2
3B3B3B
5A5A5A
939393
EFEFEF

Shades & Tints Shades & Tints

#EFC440

Dark
Light

#453834

Dark
Light

#4F5C69

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #efc440;
  --color-2: #453834;
  --color-3: #4f5c69;
  --color-4: #58a8c4;
  --color-5: #f5efdc;
}

SCSS

$color-1: #efc440;
$color-2: #453834;
$color-3: #4f5c69;
$color-4: #58a8c4;
$color-5: #f5efdc;

TAILWIND

colors: {
  'brand-1': '#efc440',
  'brand-2': '#453834',
  'brand-3': '#4f5c69',
  'brand-4': '#58a8c4',
  'brand-5': '#f5efdc',
}

RGB Array

[239, 196, 64], [69, 56, 52], [79, 92, 105], [88, 168, 196], [245, 239, 220]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #EFC440, #453834, #4F5C69, #58A8C4, #F5EFDC 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: #efc440; --color-2: #453834; --color-3: #4f5c69; --color-4: #58a8c4; --color-5: #f5efdc. 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