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#0F1F2B · #641A00 · #A10A00 · #DE410C · #FFDDAB

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

#0F1F2B

Slate Blue · Black · Deep Sea Blue

HEX
#0F1F2B
RGB
rgb(15, 31, 43)
HSL
hsl(206, 48%, 11%)
HSB
hsb(206, 65%, 17%)
CMYK
cmyk(65%, 28%, 0%, 83%)
Oklch
oklch(23.1% 0.032 242.3)

TraditionalSlate Blue」· PaintDeep Sea Blue」· Creative Blush Sunrise

#641A00

Tangerine · Maroon · Cinnamon

HEX
#641A00
RGB
rgb(100, 26, 0)
HSL
hsl(16, 100%, 20%)
HSB
hsb(16, 100%, 39%)
CMYK
cmyk(0%, 74%, 100%, 61%)
Oklch
oklch(33.8% 0.111 37.7)

TraditionalTangerine」· PaintCinnamon」· Creative Blush Sunrise

#A10A00

Vermilion · DarkRed · Wine Red

HEX
#A10A00
RGB
rgb(161, 10, 0)
HSL
hsl(4, 100%, 32%)
HSB
hsb(4, 100%, 63%)
CMYK
cmyk(0%, 94%, 100%, 37%)
Oklch
oklch(44.9% 0.179 30.1)

TraditionalVermilion」· PaintWine Red」· Creative Blush Sunrise

#DE410C

Tangerine · OrangeRed · Amber Brown

HEX
#DE410C
RGB
rgb(222, 65, 12)
HSL
hsl(15, 90%, 46%)
HSB
hsb(15, 95%, 87%)
CMYK
cmyk(0%, 71%, 95%, 13%)
Oklch
oklch(60.1% 0.201 35.9)

TraditionalTangerine」· PaintAmber Brown」· Creative Blush Sunrise

#FFDDAB

Goose Yellow · Wheat · Peach Orange

HEX
#FFDDAB
RGB
rgb(255, 221, 171)
HSL
hsl(36, 100%, 84%)
HSB
hsb(36, 33%, 100%)
CMYK
cmyk(0%, 13%, 33%, 0%)
Oklch
oklch(91.4% 0.075 77.2)

TraditionalGoose Yellow」· PaintPeach Orange」· Creative Honey Glow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0F1F2B
2A1A0F

Analogous

0F2A28
0F1F2B
0F102A

Triadic

0F1F2B
2A0F1E
1E2A0F

Split-Comp.

0F1F2B
2A0F10
2A280F

Tetradic

0F1F2B
280F2A
2A1A0F
102A0F

Contrast Matrix WCAG 2.1 Contrast

0F1F2B
641A00
A10A00
DE410C
FFDDAB
1.4
Fail
2.0
Fail
3.9
AA Large
12.9
AAA
1.4
Fail
1.5
Fail
2.9
Fail
9.6
AAA
2.0
Fail
1.5
Fail
1.9
Fail
6.3
AA
3.9
AA Large
2.9
Fail
1.9
Fail
3.3
AA Large
12.9
AAA
9.6
AAA
6.3
AA
3.3
AA Large
White BG
16.8AAA
12.4AAA
8.2AAA
4.3AA Large
1.3Fail
Black BG
1.3Fail
1.7Fail
2.6Fail
4.9AA
16.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

161628
444306
605E02
9A9919
F0F0B7

Deuteranopia

151427
484E08
687403
A3AF1C
F2F5BA

Tritanopia

102625
600B0C
990405
D62325
FDC1C3

Achromatopsia

1C1C1C
2D2D2D
363636
6A6A6A
E1E1E1

Shades & Tints Shades & Tints

#0F1F2B

Dark
Light

#641A00

Dark
Light

#A10A00

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0f1f2b;
  --color-2: #641a00;
  --color-3: #a10a00;
  --color-4: #de410c;
  --color-5: #ffddab;
}

SCSS

$color-1: #0f1f2b;
$color-2: #641a00;
$color-3: #a10a00;
$color-4: #de410c;
$color-5: #ffddab;

TAILWIND

colors: {
  'brand-1': '#0f1f2b',
  'brand-2': '#641a00',
  'brand-3': '#a10a00',
  'brand-4': '#de410c',
  'brand-5': '#ffddab',
}

RGB Array

[15, 31, 43], [100, 26, 0], [161, 10, 0], [222, 65, 12], [255, 221, 171]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #0F1F2B, #641A00, #A10A00, #DE410C, #FFDDAB 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: #0f1f2b; --color-2: #641a00; --color-3: #a10a00; --color-4: #de410c; --color-5: #ffddab. 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