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#0AE4FF · #00ACCD · #003BE1 · #330076 · #3D0050

cool

A 5-color cool palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#0AE4FF

Lake Blue · Cyan · Lake Green

HEX
#0AE4FF
RGB
rgb(10, 228, 255)
HSL
hsl(187, 100%, 52%)
HSB
hsb(187, 96%, 100%)
CMYK
cmyk(96%, 11%, 0%, 0%)
Oklch
oklch(84.2% 0.145 210.0)

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

#00ACCD

Lake Blue · DarkTurquoise · Mint Ice

HEX
#00ACCD
RGB
rgb(0, 172, 205)
HSL
hsl(190, 100%, 40%)
HSB
hsb(190, 100%, 80%)
CMYK
cmyk(100%, 16%, 0%, 20%)
Oklch
oklch(68.7% 0.123 218.0)

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

#003BE1

Indigo · MediumBlue · Navy Blue

HEX
#003BE1
RGB
rgb(0, 59, 225)
HSL
hsl(224, 100%, 44%)
HSB
hsb(224, 100%, 88%)
CMYK
cmyk(100%, 74%, 0%, 12%)
Oklch
oklch(46.1% 0.252 263.7)

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

#330076

Deep Indigo · MidnightBlue · Eggplant

HEX
#330076
RGB
rgb(51, 0, 118)
HSL
hsl(266, 100%, 23%)
HSB
hsb(266, 100%, 46%)
CMYK
cmyk(57%, 100%, 0%, 54%)
Oklch
oklch(29.4% 0.166 290.8)

Traditional「Deep Indigo」· Paint「Eggplant」· Creative Blush Sunrise

#3D0050

Royal Purple · MidnightBlue · Dark Purple

HEX
#3D0050
RGB
rgb(61, 0, 80)
HSL
hsl(286, 100%, 16%)
HSB
hsb(286, 100%, 31%)
CMYK
cmyk(24%, 100%, 0%, 69%)
Oklch
oklch(26.9% 0.132 315.5)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0AE4FF
FF270A

Analogous

0AFFA1
0AE4FF
0A68FF

Triadic

0AE4FF
FF0AE2
E2FF0A

Split-Comp.

0AE4FF
FF0A68
FFA10A

Tetradic

0AE4FF
A10AFF
FF270A
68FF0A

Contrast Matrix WCAG 2.1 Contrast

0AE4FF
00ACCD
003BE1
330076
3D0050
—
1.7
Fail
5.0
AA
9.7
AAA
10.3
AAA
1.7
Fail
—
2.9
Fail
5.5
AA
5.9
AA
5.0
AA
2.9
Fail
—
1.9
Fail
2.1
Fail
9.7
AAA
5.5
AA
1.9
Fail
—
1.1
Fail
10.3
AAA
5.9
AA
2.1
Fail
1.1
Fail
—
White BG
1.5Fail
2.7Fail
7.7AAA
15.0AAA
16.0AAA
Black BG
13.6AAA
7.8AAA
2.7Fail
1.4Fail
1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

686AF8
4A4CC5
1A1AB9
1D1C59
23223D

Deuteranopia

5C4BF7
4134C3
1612AF
202453
262B38

Tritanopia

15F3F2
09BFBD
039992
30433E
3A2D2A

Achromatopsia

A6A6A6
7C7C7C
3C3C3C
1D1D1D
1B1B1B

Shades & Tints Shades & Tints

#0AE4FF

Dark
Light

#00ACCD

Dark
Light

#003BE1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0ae4ff;
  --color-2: #00accd;
  --color-3: #003be1;
  --color-4: #330076;
  --color-5: #3d0050;
}

SCSS

$color-1: #0ae4ff;
$color-2: #00accd;
$color-3: #003be1;
$color-4: #330076;
$color-5: #3d0050;

TAILWIND

colors: {
  'brand-1': '#0ae4ff',
  'brand-2': '#00accd',
  'brand-3': '#003be1',
  'brand-4': '#330076',
  'brand-5': '#3d0050',
}

RGB Array

[10, 228, 255], [0, 172, 205], [0, 59, 225], [51, 0, 118], [61, 0, 80]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #0AE4FF, #00ACCD, #003BE1, #330076, #3D0050 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: #0ae4ff; --color-2: #00accd; --color-3: #003be1; --color-4: #330076; --color-5: #3d0050. 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 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