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#270F0A · #4B2410 · #BD7A20 · #E79023 · #DF621D

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#270F0A

Crimson · Black · Deep Berry

HEX
#270F0A
RGB
rgb(39, 15, 10)
HSL
hsl(10, 59%, 10%)
HSB
hsb(10, 74%, 15%)
CMYK
cmyk(0%, 62%, 74%, 85%)
Oklch
oklch(20.4% 0.042 33.0)

Traditional「Crimson」· Paint「Deep Berry」· Creative Blush Sunrise

#4B2410

Tangerine · Maroon · Cinnamon

HEX
#4B2410
RGB
rgb(75, 36, 16)
HSL
hsl(20, 65%, 18%)
HSB
hsb(20, 79%, 29%)
CMYK
cmyk(0%, 52%, 79%, 71%)
Oklch
oklch(31.0% 0.067 46.1)

Traditional「Tangerine」· Paint「Cinnamon」· Creative Blush Sunrise

#BD7A20

Ochre · DarkGoldenRod · Amber Brown

HEX
#BD7A20
RGB
rgb(189, 122, 32)
HSL
hsl(34, 71%, 43%)
HSB
hsb(34, 83%, 74%)
CMYK
cmyk(0%, 35%, 83%, 26%)
Oklch
oklch(63.6% 0.128 68.2)

Traditional「Ochre」· Paint「Amber Brown」· Creative Blush Sunrise

#E79023

Ginger · GoldenRod · Warm Sun

HEX
#E79023
RGB
rgb(231, 144, 35)
HSL
hsl(33, 80%, 52%)
HSB
hsb(33, 85%, 91%)
CMYK
cmyk(0%, 38%, 85%, 9%)
Oklch
oklch(72.8% 0.153 65.3)

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

#DF621D

Tangerine · Chocolate · Amber Brown

HEX
#DF621D
RGB
rgb(223, 98, 29)
HSL
hsl(21, 77%, 49%)
HSB
hsb(21, 87%, 87%)
CMYK
cmyk(0%, 56%, 87%, 13%)
Oklch
oklch(64.3% 0.173 44.5)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

270F0A
0A2429

Analogous

290A14
270F0A
291F0A

Triadic

270F0A
0A290F
0F0A29

Split-Comp.

270F0A
0A291F
0A1429

Tetradic

270F0A
14290A
0A2429
1F0A29

Contrast Matrix WCAG 2.1 Contrast

270F0A
4B2410
BD7A20
E79023
DF621D
—
1.3
Fail
5.1
AA
7.3
AAA
5.1
AA
1.3
Fail
—
3.8
AA Large
5.4
AA
3.8
AA Large
5.1
AA
3.8
AA Large
—
1.4
Fail
1.0
Fail
7.3
AAA
5.4
AA
1.4
Fail
—
1.4
Fail
5.1
AA
3.8
AA Large
1.0
Fail
1.4
Fail
—
White BG
18.1AAA
13.5AAA
3.5AA Large
2.5Fail
3.6AA Large
Black BG
1.2Fail
1.6Fail
6.0AA
8.4AAA
5.9AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1D1C0B
3A3A15
A09F36
C1C13D
A9A82E

Deuteranopia

1E200C
3C3F16
A4A93B
C6CD44
B0BA32

Tritanopia

260C0C
49191A
BA474B
E35257
D93B3E

Achromatopsia

161616
2D2D2D
848484
9E9E9E
808080

Shades & Tints Shades & Tints

#270F0A

Dark
Light

#4B2410

Dark
Light

#BD7A20

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #270f0a;
  --color-2: #4b2410;
  --color-3: #bd7a20;
  --color-4: #e79023;
  --color-5: #df621d;
}

SCSS

$color-1: #270f0a;
$color-2: #4b2410;
$color-3: #bd7a20;
$color-4: #e79023;
$color-5: #df621d;

TAILWIND

colors: {
  'brand-1': '#270f0a',
  'brand-2': '#4b2410',
  'brand-3': '#bd7a20',
  'brand-4': '#e79023',
  'brand-5': '#df621d',
}

RGB Array

[39, 15, 10], [75, 36, 16], [189, 122, 32], [231, 144, 35], [223, 98, 29]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #270F0A, #4B2410, #BD7A20, #E79023, #DF621D 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: #270f0a; --color-2: #4b2410; --color-3: #bd7a20; --color-4: #e79023; --color-5: #df621d. 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