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#404A4D · #C8093C · #E64727 · #E67027 · #E6A627

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 App

Color Details Color Details

#404A4D

Slate Blue · DarkSlateGray · Charcoal

HEX
#404A4D
RGB
rgb(64, 74, 77)
HSL
hsl(194, 9%, 28%)
HSB
hsb(194, 17%, 30%)
CMYK
cmyk(17%, 4%, 0%, 70%)
Oklch
oklch(40.1% 0.014 217.7)

Traditional「Slate Blue」· Paint「Charcoal」· Creative Midnight Shadow

#C8093C

Dark Violet · Crimson · Camellia

HEX
#C8093C
RGB
rgb(200, 9, 60)
HSL
hsl(344, 91%, 41%)
HSB
hsb(344, 96%, 78%)
CMYK
cmyk(0%, 96%, 70%, 22%)
Oklch
oklch(53.0% 0.209 17.5)

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

#E64727

Vermilion · Chocolate · Passion Red

HEX
#E64727
RGB
rgb(230, 71, 39)
HSL
hsl(10, 79%, 53%)
HSB
hsb(10, 83%, 90%)
CMYK
cmyk(0%, 69%, 83%, 10%)
Oklch
oklch(62.2% 0.201 33.2)

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

#E67027

Tangerine · Chocolate · Warm Sun

HEX
#E67027
RGB
rgb(230, 112, 39)
HSL
hsl(23, 79%, 53%)
HSB
hsb(23, 83%, 90%)
CMYK
cmyk(0%, 51%, 83%, 10%)
Oklch
oklch(67.4% 0.167 47.7)

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

#E6A627

Ginger · GoldenRod · Sunflower

HEX
#E6A627
RGB
rgb(230, 166, 39)
HSL
hsl(40, 79%, 53%)
HSB
hsb(40, 83%, 90%)
CMYK
cmyk(0%, 28%, 83%, 10%)
Oklch
oklch(76.7% 0.149 78.7)

Traditional「Ginger」· Paint「Sunflower」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

404A4D
4E4441

Analogous

414E4A
404A4D
41444E

Triadic

404A4D
4E414B
4B4E41

Split-Comp.

404A4D
4E4144
4E4A41

Tetradic

404A4D
4A414E
4E4441
444E41

Contrast Matrix WCAG 2.1 Contrast

404A4D
C8093C
E64727
E67027
E6A627
—
1.5
Fail
2.3
Fail
2.9
Fail
4.3
AA Large
1.5
Fail
—
1.5
Fail
1.9
Fail
2.8
Fail
2.3
Fail
1.5
Fail
—
1.3
Fail
1.9
Fail
2.9
Fail
1.9
Fail
1.3
Fail
—
1.5
Fail
4.3
AA Large
2.8
Fail
1.9
Fail
1.5
Fail
—
White BG
9.1AAA
5.9AA
4.0AA Large
3.1AA Large
2.1Fail
Black BG
2.3Fail
3.6AA Large
5.3AA
6.7AA
9.8AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

44444C
757430
A1A02F
B3B239
CACA46

Deuteranopia

44434C
808F2D
AAB631
BAC33D
CED34D

Tritanopia

414C4C
BE2624
DE3536
E0474A
E35E63

Achromatopsia

474747
484848
737373
8B8B8B
ABABAB

Shades & Tints Shades & Tints

#404A4D

Dark
Light

#C8093C

Dark
Light

#E64727

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #404a4d;
  --color-2: #c8093c;
  --color-3: #e64727;
  --color-4: #e67027;
  --color-5: #e6a627;
}

SCSS

$color-1: #404a4d;
$color-2: #c8093c;
$color-3: #e64727;
$color-4: #e67027;
$color-5: #e6a627;

TAILWIND

colors: {
  'brand-1': '#404a4d',
  'brand-2': '#c8093c',
  'brand-3': '#e64727',
  'brand-4': '#e67027',
  'brand-5': '#e6a627',
}

RGB Array

[64, 74, 77], [200, 9, 60], [230, 71, 39], [230, 112, 39], [230, 166, 39]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #404A4D, #C8093C, #E64727, #E67027, #E6A627 is ideal for: social media posters, mobile apps, e-commerce promos. 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: #404a4d; --color-2: #c8093c; --color-3: #e64727; --color-4: #e67027; --color-5: #e6a627. 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. 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