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#4878A8 · #A8D8F0 · #F07830 · #781800 · #487890

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

#4878A8

Indigo · SteelBlue · Navy Blue

HEX
#4878A8
RGB
rgb(72, 120, 168)
HSL
hsl(210, 40%, 47%)
HSB
hsb(210, 57%, 66%)
CMYK
cmyk(57%, 29%, 0%, 34%)
Oklch
oklch(56.0% 0.092 249.8)

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

#A8D8F0

Sky Blue · LightBlue · Cobalt Blue

HEX
#A8D8F0
RGB
rgb(168, 216, 240)
HSL
hsl(200, 71%, 80%)
HSB
hsb(200, 30%, 94%)
CMYK
cmyk(30%, 10%, 0%, 6%)
Oklch
oklch(85.7% 0.060 229.9)

Traditional「Sky Blue」· Paint「Cobalt Blue」· Creative Twilight Haze

#F07830

Tangerine · Tomato · Warm Sun

HEX
#F07830
RGB
rgb(240, 120, 48)
HSL
hsl(23, 86%, 56%)
HSB
hsb(23, 80%, 94%)
CMYK
cmyk(0%, 50%, 80%, 6%)
Oklch
oklch(70.1% 0.169 47.7)

Traditional「Tangerine」· Paint「Warm Sun」· Creative Blush Sunrise

#781800

Vermilion · Maroon · Wine Red

HEX
#781800
RGB
rgb(120, 24, 0)
HSL
hsl(12, 100%, 24%)
HSB
hsb(12, 100%, 47%)
CMYK
cmyk(0%, 80%, 100%, 53%)
Oklch
oklch(37.5% 0.134 34.2)

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

#487890

Slate Blue · SteelBlue · Navy Blue

HEX
#487890
RGB
rgb(72, 120, 144)
HSL
hsl(200, 33%, 42%)
HSB
hsb(200, 50%, 56%)
CMYK
cmyk(50%, 17%, 0%, 44%)
Oklch
oklch(54.8% 0.064 231.3)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

4878A8
A87848

Analogous

48A8A8
4878A8
4848A8

Triadic

4878A8
A84878
78A848

Split-Comp.

4878A8
A84848
A8A848

Tetradic

4878A8
A848A8
A87848
48A848

Contrast Matrix WCAG 2.1 Contrast

4878A8
A8D8F0
F07830
781800
487890
—
3.0
AA Large
1.6
Fail
2.3
Fail
1.0
Fail
3.0
AA Large
—
1.8
Fail
7.1
AAA
3.1
AA Large
1.6
Fail
1.8
Fail
—
3.9
AA Large
1.7
Fail
2.3
Fail
7.1
AAA
3.9
AA Large
—
2.3
Fail
1.0
Fail
3.1
AA Large
1.7
Fail
2.3
Fail
—
White BG
4.6AA
1.5Fail
2.8Fail
10.9AAA
4.8AA
Black BG
4.5AA
13.7AAA
7.4AAA
1.9Fail
4.4AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

5D5D9C
BDBDEA
BCBB41
4E4E06
5D5D8A

Deuteranopia

5A569A
BAB6E9
C3CC46
545B07
5A5689

Tritanopia

4A9391
AAE6E5
EA4F52
730A0B
4A8685

Achromatopsia

6F6F6F
CCCCCC
949494
323232
6C6C6C

Shades & Tints Shades & Tints

#4878A8

Dark
Light

#A8D8F0

Dark
Light

#F07830

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #4878a8;
  --color-2: #a8d8f0;
  --color-3: #f07830;
  --color-4: #781800;
  --color-5: #487890;
}

SCSS

$color-1: #4878a8;
$color-2: #a8d8f0;
$color-3: #f07830;
$color-4: #781800;
$color-5: #487890;

TAILWIND

colors: {
  'brand-1': '#4878a8',
  'brand-2': '#a8d8f0',
  'brand-3': '#f07830',
  'brand-4': '#781800',
  'brand-5': '#487890',
}

RGB Array

[72, 120, 168], [168, 216, 240], [240, 120, 48], [120, 24, 0], [72, 120, 144]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #4878A8, #A8D8F0, #F07830, #781800, #487890 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: #4878a8; --color-2: #a8d8f0; --color-3: #f07830; --color-4: #781800; --color-5: #487890. 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