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#622824 · #2F0618 · #412A9C · #1B66FF · #00CEF5

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

#622824

Crimson · Maroon · Wine Red

HEX
#622824
RGB
rgb(98, 40, 36)
HSL
hsl(4, 46%, 26%)
HSB
hsb(4, 63%, 38%)
CMYK
cmyk(0%, 59%, 63%, 62%)
Oklch
oklch(35.9% 0.085 26.2)

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

#2F0618

Dark Violet · Black · Raspberry

HEX
#2F0618
RGB
rgb(47, 6, 24)
HSL
hsl(334, 77%, 10%)
HSB
hsb(334, 87%, 18%)
CMYK
cmyk(0%, 87%, 49%, 82%)
Oklch
oklch(20.9% 0.069 357.9)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#412A9C

Deep Indigo · DarkSlateBlue · Prussian Blue

HEX
#412A9C
RGB
rgb(65, 42, 156)
HSL
hsl(252, 58%, 39%)
HSB
hsb(252, 73%, 61%)
CMYK
cmyk(58%, 73%, 0%, 39%)
Oklch
oklch(39.1% 0.173 284.2)

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

#1B66FF

Azure · DodgerBlue · Navy Blue

HEX
#1B66FF
RGB
rgb(27, 102, 255)
HSL
hsl(220, 100%, 55%)
HSB
hsb(220, 89%, 100%)
CMYK
cmyk(89%, 60%, 0%, 0%)
Oklch
oklch(56.7% 0.238 262.3)

Traditional「Azure」· Paint「Navy Blue」· Creative Blush Sunrise

#00CEF5

Lake Blue · DeepSkyBlue · Mint Ice

HEX
#00CEF5
RGB
rgb(0, 206, 245)
HSL
hsl(190, 100%, 48%)
HSB
hsb(190, 100%, 96%)
CMYK
cmyk(100%, 16%, 0%, 4%)
Oklch
oklch(78.6% 0.141 218.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

622824
245D61

Analogous

61243E
622824
614624

Triadic

622824
246128
282461

Split-Comp.

622824
246146
243E61

Tetradic

622824
3E6124
245D61
462461

Contrast Matrix WCAG 2.1 Contrast

622824
2F0618
412A9C
1B66FF
00CEF5
—
1.6
Fail
1.1
Fail
2.4
Fail
6.0
AA
1.6
Fail
—
1.8
Fail
3.8
AA Large
9.6
AAA
1.1
Fail
1.8
Fail
—
2.2
Fail
5.5
AA
2.4
Fail
3.8
AA Large
2.2
Fail
—
2.5
Fail
6.0
AA
9.6
AAA
5.5
AA
2.5
Fail
—
White BG
11.4AAA
18.1AAA
10.3AAA
4.8AA
1.9Fail
Black BG
1.8Fail
1.2Fail
2.0Fail
4.4AA Large
11.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

494825
1D1D14
373780
3B3CDA
595BEC

Deuteranopia

4C5125
202313
383A7A
3732D1
4D3EE9

Tritanopia

5F2626
2D100F
406B66
1FBDB6
0AE4E2

Achromatopsia

393939
141414
3E3E3E
616161
959595

Shades & Tints Shades & Tints

#622824

Dark
Light

#2F0618

Dark
Light

#412A9C

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #622824;
  --color-2: #2f0618;
  --color-3: #412a9c;
  --color-4: #1b66ff;
  --color-5: #00cef5;
}

SCSS

$color-1: #622824;
$color-2: #2f0618;
$color-3: #412a9c;
$color-4: #1b66ff;
$color-5: #00cef5;

TAILWIND

colors: {
  'brand-1': '#622824',
  'brand-2': '#2f0618',
  'brand-3': '#412a9c',
  'brand-4': '#1b66ff',
  'brand-5': '#00cef5',
}

RGB Array

[98, 40, 36], [47, 6, 24], [65, 42, 156], [27, 102, 255], [0, 206, 245]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #622824, #2F0618, #412A9C, #1B66FF, #00CEF5 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, 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: #622824; --color-2: #2f0618; --color-3: #412a9c; --color-4: #1b66ff; --color-5: #00cef5. 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. 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