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#FFFFFF · #C4FFF7 · #0CF2D4 · #1F021B · #660845

cool

A 5-color cool 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

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

#C4FFF7

Jade · Lavender · Glacier Blue

HEX
#C4FFF7
RGB
rgb(196, 255, 247)
HSL
hsl(172, 100%, 88%)
HSB
hsb(172, 23%, 100%)
CMYK
cmyk(23%, 0%, 3%, 0%)
Oklch
oklch(95.8% 0.060 186.0)

Traditional「Jade」· Paint「Glacier Blue」· Creative Arctic Pool

#0CF2D4

Mineral Blue · DarkTurquoise · Mint Ice

HEX
#0CF2D4
RGB
rgb(12, 242, 212)
HSL
hsl(172, 91%, 50%)
HSB
hsb(172, 95%, 95%)
CMYK
cmyk(95%, 0%, 12%, 5%)
Oklch
oklch(86.1% 0.156 179.4)

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

#1F021B

Rose Purple · Black · Dark Purple

HEX
#1F021B
RGB
rgb(31, 2, 27)
HSL
hsl(308, 88%, 6%)
HSB
hsb(308, 94%, 12%)
CMYK
cmyk(0%, 94%, 13%, 88%)
Oklch
oklch(16.9% 0.067 333.8)

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

#660845

Rose Purple · Purple · Raspberry

HEX
#660845
RGB
rgb(102, 8, 69)
HSL
hsl(321, 85%, 22%)
HSB
hsb(321, 92%, 40%)
CMYK
cmyk(0%, 92%, 32%, 60%)
Oklch
oklch(34.3% 0.136 347.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FFFFFF
FFFFFF

Analogous

FFFFFF
FFFFFF
FFFFFF

Triadic

FFFFFF
FFFFFF
FFFFFF

Split-Comp.

FFFFFF
FFFFFF
FFFFFF

Tetradic

FFFFFF
FFFFFF
FFFFFF
FFFFFF

Contrast Matrix WCAG 2.1 Contrast

FFFFFF
C4FFF7
0CF2D4
1F021B
660845
—
1.1
Fail
1.4
Fail
19.4
AAA
12.5
AAA
1.1
Fail
—
1.3
Fail
17.5
AAA
11.3
AAA
1.4
Fail
1.3
Fail
—
13.5
AAA
8.7
AAA
19.4
AAA
17.5
AAA
13.5
AAA
—
1.6
Fail
12.5
AAA
11.3
AAA
8.7
AAA
1.6
Fail
—
White BG
1.0Fail
1.1Fail
1.4Fail
19.4AAA
12.5AAA
Black BG
21.0AAA
19.0AAA
14.7AAA
1.1Fail
1.7Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

FFFFFF
DEDEF9
7072DB
121215
3D3C36

Deuteranopia

FFFFFF
DAD6F9
6251DD
141614
434A33

Tritanopia

FFFFFF
C7FAFB
18E1E2
1E100F
612B28

Achromatopsia

FFFFFF
ECECEC
AAAAAA
0E0E0E
2B2B2B

Shades & Tints Shades & Tints

#FFFFFF

Dark
Light

#C4FFF7

Dark
Light

#0CF2D4

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ffffff;
  --color-2: #c4fff7;
  --color-3: #0cf2d4;
  --color-4: #1f021b;
  --color-5: #660845;
}

SCSS

$color-1: #ffffff;
$color-2: #c4fff7;
$color-3: #0cf2d4;
$color-4: #1f021b;
$color-5: #660845;

TAILWIND

colors: {
  'brand-1': '#ffffff',
  'brand-2': '#c4fff7',
  'brand-3': '#0cf2d4',
  'brand-4': '#1f021b',
  'brand-5': '#660845',
}

RGB Array

[255, 255, 255], [196, 255, 247], [12, 242, 212], [31, 2, 27], [102, 8, 69]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #FFFFFF, #C4FFF7, #0CF2D4, #1F021B, #660845 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: #ffffff; --color-2: #c4fff7; --color-3: #0cf2d4; --color-4: #1f021b; --color-5: #660845. 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 cool-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