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#CE1102 · #E76F0E · #4E7C78 · #C6CA2F · #143B44

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 App

Color Details Color Details

#CE1102

Vermilion · FireBrick · Passion Red

HEX
#CE1102
RGB
rgb(206, 17, 2)
HSL
hsl(4, 98%, 41%)
HSB
hsb(4, 99%, 81%)
CMYK
cmyk(0%, 92%, 99%, 19%)
Oklch
oklch(53.9% 0.215 30.0)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#E76F0E

Tangerine · Chocolate · Amber Brown

HEX
#E76F0E
RGB
rgb(231, 111, 14)
HSL
hsl(27, 89%, 48%)
HSB
hsb(27, 94%, 91%)
CMYK
cmyk(0%, 52%, 94%, 9%)
Oklch
oklch(67.3% 0.174 50.2)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

#4E7C78

Mineral Blue · DimGray · Mint Ice

HEX
#4E7C78
RGB
rgb(78, 124, 120)
HSL
hsl(175, 23%, 40%)
HSB
hsb(175, 37%, 49%)
CMYK
cmyk(37%, 0%, 3%, 51%)
Oklch
oklch(55.2% 0.051 188.8)

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

#C6CA2F

Autumn Sage · GoldenRod · Honey Gold

HEX
#C6CA2F
RGB
rgb(198, 202, 47)
HSL
hsl(62, 62%, 49%)
HSB
hsb(62, 77%, 79%)
CMYK
cmyk(2%, 0%, 77%, 21%)
Oklch
oklch(81.0% 0.165 111.1)

Traditional「Autumn Sage」· Paint「Honey Gold」· Creative Blush Sunrise

#143B44

Lake Blue · DarkSlateGray · Peacock Green

HEX
#143B44
RGB
rgb(20, 59, 68)
HSL
hsl(191, 55%, 17%)
HSB
hsb(191, 71%, 27%)
CMYK
cmyk(71%, 13%, 0%, 73%)
Oklch
oklch(32.9% 0.046 215.5)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

CE1102
02C1CF

Analogous

CF025B
CE1102
CF7602

Triadic

CE1102
02CF10
1002CF

Split-Comp.

CE1102
02CF76
025BCF

Tetradic

CE1102
5BCF02
02C1CF
7602CF

Contrast Matrix WCAG 2.1 Contrast

CE1102
E76F0E
4E7C78
C6CA2F
143B44
—
1.8
Fail
1.2
Fail
3.2
AA Large
2.1
Fail
1.8
Fail
—
1.5
Fail
1.8
Fail
3.8
AA Large
1.2
Fail
1.5
Fail
—
2.7
Fail
2.6
Fail
3.2
AA Large
1.8
Fail
2.7
Fail
—
6.8
AA
2.1
Fail
3.8
AA Large
2.6
Fail
6.8
AA
—
White BG
5.7AA
3.1AA Large
4.7AA
1.8Fail
12.1AAA
Black BG
3.7AA Large
6.7AA
4.5AA Large
11.9AAA
1.7Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

7C7A06
B3B225
626279
C8C855
252542

Deuteranopia

879507
BAC32B
5F5C79
C8C75E
232041

Tritanopia

C50809
E1383C
507A7A
C67279
164040

Achromatopsia

484848
888888
6E6E6E
B7B7B7
303030

Shades & Tints Shades & Tints

#CE1102

Dark
Light

#E76F0E

Dark
Light

#4E7C78

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ce1102;
  --color-2: #e76f0e;
  --color-3: #4e7c78;
  --color-4: #c6ca2f;
  --color-5: #143b44;
}

SCSS

$color-1: #ce1102;
$color-2: #e76f0e;
$color-3: #4e7c78;
$color-4: #c6ca2f;
$color-5: #143b44;

TAILWIND

colors: {
  'brand-1': '#ce1102',
  'brand-2': '#e76f0e',
  'brand-3': '#4e7c78',
  'brand-4': '#c6ca2f',
  'brand-5': '#143b44',
}

RGB Array

[206, 17, 2], [231, 111, 14], [78, 124, 120], [198, 202, 47], [20, 59, 68]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #CE1102, #E76F0E, #4E7C78, #C6CA2F, #143B44 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: #ce1102; --color-2: #e76f0e; --color-3: #4e7c78; --color-4: #c6ca2f; --color-5: #143b44. 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