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#FF4000 · #FF734D · #80D1D0 · #2F8281 · #F7F7E9

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

#FF4000

Tangerine · OrangeRed · Amber Brown

HEX
#FF4000
RGB
rgb(255, 64, 0)
HSL
hsl(15, 100%, 50%)
HSB
hsb(15, 100%, 100%)
CMYK
cmyk(0%, 75%, 100%, 0%)
Oklch
oklch(65.6% 0.233 34.5)

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

#FF734D

Peach Pink · Coral · Coral Red

HEX
#FF734D
RGB
rgb(255, 115, 77)
HSL
hsl(13, 100%, 65%)
HSB
hsb(13, 70%, 100%)
CMYK
cmyk(0%, 55%, 70%, 0%)
Oklch
oklch(71.8% 0.179 36.1)

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

#80D1D0

Jade · SkyBlue · Lake Green

HEX
#80D1D0
RGB
rgb(128, 209, 208)
HSL
hsl(179, 47%, 66%)
HSB
hsb(179, 39%, 82%)
CMYK
cmyk(39%, 0%, 0%, 18%)
Oklch
oklch(80.9% 0.080 194.7)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#2F8281

Mineral Blue · SeaGreen · Mint Ice

HEX
#2F8281
RGB
rgb(47, 130, 129)
HSL
hsl(179, 47%, 35%)
HSB
hsb(179, 64%, 51%)
CMYK
cmyk(64%, 0%, 1%, 49%)
Oklch
oklch(55.7% 0.079 194.0)

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

#F7F7E9

Fresh Green · Linen · Lemon Cream

HEX
#F7F7E9
RGB
rgb(247, 247, 233)
HSL
hsl(60, 47%, 94%)
HSB
hsb(60, 6%, 97%)
CMYK
cmyk(0%, 0%, 6%, 3%)
Oklch
oklch(97.2% 0.018 106.7)

Traditional「Fresh Green」· Paint「Lemon Cream」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FF4000
00BFFF

Analogous

FF0040
FF4000
FFBF00

Triadic

FF4000
00FF40
4000FF

Split-Comp.

FF4000
00FFBF
0040FF

Tetradic

FF4000
40FF00
00BFFF
BF00FF

Contrast Matrix WCAG 2.1 Contrast

FF4000
FF734D
80D1D0
2F8281
F7F7E9
—
1.3
Fail
2.0
Fail
1.3
Fail
3.2
AA Large
1.3
Fail
—
1.5
Fail
1.7
Fail
2.5
Fail
2.0
Fail
1.5
Fail
—
2.6
Fail
1.6
Fail
1.3
Fail
1.7
Fail
2.6
Fail
—
4.2
AA Large
3.2
AA Large
2.5
Fail
1.6
Fail
4.2
AA Large
—
White BG
3.5AA Large
2.7Fail
1.8Fail
4.5AA
1.1Fail
Black BG
6.0AA
7.8AAA
11.9AAA
4.6AA
19.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

ACAB0F
C2C156
A3A4D0
535481
F7F7EC

Deuteranopia

B7C613
CBD558
9E98D0
4E4881
F7F7ED

Tritanopia

F51C1E
F85D5F
84D0D0
338181
F7EFF0

Achromatopsia

727272
999999
B9B9B9
696969
F5F5F5

Shades & Tints Shades & Tints

#FF4000

Dark
Light

#FF734D

Dark
Light

#80D1D0

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ff4000;
  --color-2: #ff734d;
  --color-3: #80d1d0;
  --color-4: #2f8281;
  --color-5: #f7f7e9;
}

SCSS

$color-1: #ff4000;
$color-2: #ff734d;
$color-3: #80d1d0;
$color-4: #2f8281;
$color-5: #f7f7e9;

TAILWIND

colors: {
  'brand-1': '#ff4000',
  'brand-2': '#ff734d',
  'brand-3': '#80d1d0',
  'brand-4': '#2f8281',
  'brand-5': '#f7f7e9',
}

RGB Array

[255, 64, 0], [255, 115, 77], [128, 209, 208], [47, 130, 129], [247, 247, 233]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #FF4000, #FF734D, #80D1D0, #2F8281, #F7F7E9 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: #ff4000; --color-2: #ff734d; --color-3: #80d1d0; --color-4: #2f8281; --color-5: #f7f7e9. 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