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#080748 · #3FCA89 · #129576 · #09499B · #180327

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 AppData Visualization

Color Details Color Details

#080748

Deep Indigo · MidnightBlue · Deep Sea Blue

HEX
#080748
RGB
rgb(8, 7, 72)
HSL
hsl(241, 82%, 15%)
HSB
hsb(241, 90%, 28%)
CMYK
cmyk(89%, 90%, 0%, 72%)
Oklch
oklch(20.0% 0.113 270.6)

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

#3FCA89

Mineral Blue · MediumSeaGreen · Olive Green

HEX
#3FCA89
RGB
rgb(63, 202, 137)
HSL
hsl(152, 57%, 52%)
HSB
hsb(152, 69%, 79%)
CMYK
cmyk(69%, 0%, 32%, 21%)
Oklch
oklch(74.9% 0.152 158.6)

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

#129576

Mineral Blue · Teal · Mint Ice

HEX
#129576
RGB
rgb(18, 149, 118)
HSL
hsl(166, 78%, 33%)
HSB
hsb(166, 88%, 58%)
CMYK
cmyk(88%, 0%, 21%, 42%)
Oklch
oklch(59.8% 0.114 170.7)

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

#09499B

Indigo · Teal · Prussian Blue

HEX
#09499B
RGB
rgb(9, 73, 155)
HSL
hsl(214, 89%, 32%)
HSB
hsb(214, 94%, 61%)
CMYK
cmyk(94%, 53%, 0%, 39%)
Oklch
oklch(42.0% 0.147 257.9)

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

#180327

Royal Purple · Black · Dark Purple

HEX
#180327
RGB
rgb(24, 3, 39)
HSL
hsl(275, 86%, 8%)
HSB
hsb(275, 92%, 15%)
CMYK
cmyk(38%, 92%, 0%, 85%)
Oklch
oklch(16.9% 0.074 307.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

080748
454607

Analogous

072546
080748
270746

Triadic

080748
460807
074608

Split-Comp.

080748
462707
254607

Tetradic

080748
460725
454607
074627

Contrast Matrix WCAG 2.1 Contrast

080748
3FCA89
129576
09499B
180327
—
8.8
AAA
4.9
AA
2.1
Fail
1.0
Fail
8.8
AAA
—
1.8
Fail
4.1
AA Large
9.3
AAA
4.9
AA
1.8
Fail
—
2.3
Fail
5.2
AA
2.1
Fail
4.1
AA Large
2.3
Fail
—
2.3
Fail
1.0
Fail
9.3
AAA
5.2
AA
2.3
Fail
—
White BG
18.5AAA
2.1Fail
3.8AA Large
8.6AAA
19.4AAA
Black BG
1.1Fail
10.0AAA
5.6AA
2.4Fail
1.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

080838
7B7C99
4B4C7E
252587
0F0F1E

Deuteranopia

080835
73699D
43397F
211C82
10121C

Tritanopia

082C29
46A5A8
198385
0C7774
171716

Achromatopsia

0F0F0F
999999
6A6A6A
3F3F3F
0D0D0D

Shades & Tints Shades & Tints

#080748

Dark
Light

#3FCA89

Dark
Light

#129576

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #080748;
  --color-2: #3fca89;
  --color-3: #129576;
  --color-4: #09499b;
  --color-5: #180327;
}

SCSS

$color-1: #080748;
$color-2: #3fca89;
$color-3: #129576;
$color-4: #09499b;
$color-5: #180327;

TAILWIND

colors: {
  'brand-1': '#080748',
  'brand-2': '#3fca89',
  'brand-3': '#129576',
  'brand-4': '#09499b',
  'brand-5': '#180327',
}

RGB Array

[8, 7, 72], [63, 202, 137], [18, 149, 118], [9, 73, 155], [24, 3, 39]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #080748, #3FCA89, #129576, #09499B, #180327 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: #080748; --color-2: #3fca89; --color-3: #129576; --color-4: #09499b; --color-5: #180327. 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