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#FF3D3D · #B54C4C · #855151 · #4A323C · #241D20

warm

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#FF3D3D

Peach Pink · Tomato · Coral Red

HEX
#FF3D3D
RGB
rgb(255, 61, 61)
HSL
hsl(0, 100%, 62%)
HSB
hsb(0, 76%, 100%)
CMYK
cmyk(0%, 76%, 76%, 0%)
Oklch
oklch(65.7% 0.229 26.3)

Traditional「Peach Pink」· Paint「Coral Red」· Creative Blush Sunrise

#B54C4C

Crimson · Sienna · Passion Red

HEX
#B54C4C
RGB
rgb(181, 76, 76)
HSL
hsl(0, 42%, 50%)
HSB
hsb(0, 58%, 71%)
CMYK
cmyk(0%, 58%, 58%, 29%)
Oklch
oklch(55.4% 0.137 22.6)

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

#855151

Crimson · DimGray · Passion Red

HEX
#855151
RGB
rgb(133, 81, 81)
HSL
hsl(0, 24%, 42%)
HSB
hsb(0, 39%, 52%)
CMYK
cmyk(0%, 39%, 39%, 48%)
Oklch
oklch(49.4% 0.070 19.9)

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

#4A323C

Dark Violet · DarkSlateGray · Raspberry

HEX
#4A323C
RGB
rgb(74, 50, 60)
HSL
hsl(335, 19%, 24%)
HSB
hsb(335, 32%, 29%)
CMYK
cmyk(0%, 32%, 19%, 71%)
Oklch
oklch(34.9% 0.038 352.5)

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

#241D20

Dark Violet · Black · Raspberry

HEX
#241D20
RGB
rgb(36, 29, 32)
HSL
hsl(334, 11%, 13%)
HSB
hsb(334, 19%, 14%)
CMYK
cmyk(0%, 19%, 11%, 86%)
Oklch
oklch(24.0% 0.012 350.4)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FF3D3D
3DFFFF

Analogous

FF3D9E
FF3D3D
FF9E3D

Triadic

FF3D3D
3DFF3D
3D3DFF

Split-Comp.

FF3D3D
3DFF9E
3D9EFF

Tetradic

FF3D3D
9EFF3D
3DFFFF
9E3DFF

Contrast Matrix WCAG 2.1 Contrast

FF3D3D
B54C4C
855151
4A323C
241D20
—
1.5
Fail
1.8
Fail
3.3
AA Large
4.7
AA
1.5
Fail
—
1.2
Fail
2.3
Fail
3.2
AA Large
1.8
Fail
1.2
Fail
—
1.8
Fail
2.6
Fail
3.3
AA Large
2.3
Fail
1.8
Fail
—
1.4
Fail
4.7
AA
3.2
AA Large
2.6
Fail
1.4
Fail
—
White BG
3.5AA Large
5.1AA
6.4AA
11.6AAA
16.5AAA
Black BG
6.0AA
4.1AA Large
3.3AA Large
1.8Fail
1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

ABA93D
88874C
6E6E51
403F3A
21211F

Deuteranopia

B6C53D
8E964C
727551
414339
21221F

Tritanopia

F53D3D
B04C4C
825151
493837
241F1F

Achromatopsia

777777
6B6B6B
616161
3A3A3A
1F1F1F

Shades & Tints Shades & Tints

#FF3D3D

Dark
Light

#B54C4C

Dark
Light

#855151

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ff3d3d;
  --color-2: #b54c4c;
  --color-3: #855151;
  --color-4: #4a323c;
  --color-5: #241d20;
}

SCSS

$color-1: #ff3d3d;
$color-2: #b54c4c;
$color-3: #855151;
$color-4: #4a323c;
$color-5: #241d20;

TAILWIND

colors: {
  'brand-1': '#ff3d3d',
  'brand-2': '#b54c4c',
  'brand-3': '#855151',
  'brand-4': '#4a323c',
  'brand-5': '#241d20',
}

RGB Array

[255, 61, 61], [181, 76, 76], [133, 81, 81], [74, 50, 60], [36, 29, 32]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This warm-style palette of #FF3D3D, #B54C4C, #855151, #4A323C, #241D20 is ideal for: tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. It is a balanced and harmonious choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #ff3d3d; --color-2: #b54c4c; --color-3: #855151; --color-4: #4a323c; --color-5: #241d20. 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 warm-style 5-color scheme is especially suited for tech, SaaS, healthcare, eco industries. 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