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#66FFD9 · #2BDDB9 · #2A88A1 · #B14C9C · #FC4B9D

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

#66FFD9

Jade · Turquoise · Lake Green

HEX
#66FFD9
RGB
rgb(102, 255, 217)
HSL
hsl(165, 100%, 70%)
HSB
hsb(165, 60%, 100%)
CMYK
cmyk(60%, 0%, 15%, 0%)
Oklch
oklch(90.8% 0.141 173.7)

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

#2BDDB9

Mineral Blue · Turquoise · Lake Green

HEX
#2BDDB9
RGB
rgb(43, 221, 185)
HSL
hsl(168, 72%, 52%)
HSB
hsb(168, 81%, 87%)
CMYK
cmyk(81%, 0%, 16%, 13%)
Oklch
oklch(80.5% 0.145 174.5)

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

#2A88A1

Lake Blue · SteelBlue · Mint Ice

HEX
#2A88A1
RGB
rgb(42, 136, 161)
HSL
hsl(193, 59%, 40%)
HSB
hsb(193, 74%, 63%)
CMYK
cmyk(74%, 16%, 0%, 37%)
Oklch
oklch(58.4% 0.093 219.6)

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

#B14C9C

Rose Purple · MediumOrchid · Violet

HEX
#B14C9C
RGB
rgb(177, 76, 156)
HSL
hsl(312, 40%, 50%)
HSB
hsb(312, 57%, 69%)
CMYK
cmyk(0%, 57%, 12%, 31%)
Oklch
oklch(57.4% 0.162 336.3)

Traditional「Rose Purple」· Paint「Violet」· Creative Blush Sunrise

#FC4B9D

Rouge · DeepPink · Rose Pink

HEX
#FC4B9D
RGB
rgb(252, 75, 157)
HSL
hsl(332, 97%, 64%)
HSB
hsb(332, 70%, 99%)
CMYK
cmyk(0%, 70%, 38%, 1%)
Oklch
oklch(68.5% 0.223 356.5)

Traditional「Rouge」· Paint「Rose Pink」· Creative Rose Petal

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

66FFD9
FF668C

Analogous

66FF8C
66FFD9
66D9FF

Triadic

66FFD9
D966FF
FFD966

Split-Comp.

66FFD9
FF66D9
FF8C66

Tetradic

66FFD9
8C66FF
FF668C
D9FF66

Contrast Matrix WCAG 2.1 Contrast

66FFD9
2BDDB9
2A88A1
B14C9C
FC4B9D
—
1.4
Fail
3.3
AA Large
3.8
AA Large
2.5
Fail
1.4
Fail
—
2.4
Fail
2.8
Fail
1.8
Fail
3.3
AA Large
2.4
Fail
—
1.2
Fail
1.3
Fail
3.8
AA Large
2.8
Fail
1.2
Fail
—
1.5
Fail
2.5
Fail
1.8
Fail
1.3
Fail
1.5
Fail
—
White BG
1.2Fail
1.7Fail
4.1AA Large
4.8AA
3.2AA Large
Black BG
16.9AAA
12.1AAA
5.1AA
4.4AA Large
6.6AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

A8AAE2
787AC2
53549B
858489
AFAE89

Deuteranopia

9F94E4
6E60C4
4D469A
8B9384
BAC784

Tritanopia

6EE9EB
34C9CA
2F9695
AC7976
F37976

Achromatopsia

CDCDCD
A4A4A4
6F6F6F
737373
898989

Shades & Tints Shades & Tints

#66FFD9

Dark
Light

#2BDDB9

Dark
Light

#2A88A1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #66ffd9;
  --color-2: #2bddb9;
  --color-3: #2a88a1;
  --color-4: #b14c9c;
  --color-5: #fc4b9d;
}

SCSS

$color-1: #66ffd9;
$color-2: #2bddb9;
$color-3: #2a88a1;
$color-4: #b14c9c;
$color-5: #fc4b9d;

TAILWIND

colors: {
  'brand-1': '#66ffd9',
  'brand-2': '#2bddb9',
  'brand-3': '#2a88a1',
  'brand-4': '#b14c9c',
  'brand-5': '#fc4b9d',
}

RGB Array

[102, 255, 217], [43, 221, 185], [42, 136, 161], [177, 76, 156], [252, 75, 157]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This sea-style palette of #66FFD9, #2BDDB9, #2A88A1, #B14C9C, #FC4B9D is ideal for: social media posters, mobile apps, e-commerce promos. 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: #66ffd9; --color-2: #2bddb9; --color-3: #2a88a1; --color-4: #b14c9c; --color-5: #fc4b9d. 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. 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