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#3D1B1E · #890814 · #B30814 · #C70B0B · #CA2321

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#3D1B1E

Crimson · DarkSlateGray · Deep Berry

HEX
#3D1B1E
RGB
rgb(61, 27, 30)
HSL
hsl(355, 39%, 17%)
HSB
hsb(355, 56%, 24%)
CMYK
cmyk(0%, 56%, 51%, 76%)
Oklch
oklch(27.2% 0.053 15.7)

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

#890814

Vermilion · DarkRed · Wine Red

HEX
#890814
RGB
rgb(137, 8, 20)
HSL
hsl(354, 89%, 28%)
HSB
hsb(354, 94%, 54%)
CMYK
cmyk(0%, 94%, 85%, 46%)
Oklch
oklch(40.1% 0.157 25.4)

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

#B30814

Vermilion · FireBrick · Wine Red

HEX
#B30814
RGB
rgb(179, 8, 20)
HSL
hsl(356, 91%, 37%)
HSB
hsb(356, 96%, 70%)
CMYK
cmyk(0%, 96%, 89%, 30%)
Oklch
oklch(48.5% 0.194 27.0)

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

#C70B0B

Vermilion · FireBrick · Passion Red

HEX
#C70B0B
RGB
rgb(199, 11, 11)
HSL
hsl(0, 90%, 41%)
HSB
hsb(0, 94%, 78%)
CMYK
cmyk(0%, 94%, 94%, 22%)
Oklch
oklch(52.4% 0.211 28.8)

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

#CA2321

Vermilion · FireBrick · Passion Red

HEX
#CA2321
RGB
rgb(202, 35, 33)
HSL
hsl(1, 72%, 46%)
HSB
hsb(1, 84%, 79%)
CMYK
cmyk(0%, 83%, 84%, 21%)
Oklch
oklch(54.2% 0.201 27.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3D1B1E
1A3C39

Analogous

3C1A2E
3D1B1E
3C291A

Triadic

3D1B1E
1D3C1A
1A1D3C

Split-Comp.

3D1B1E
1A3C29
1A2E3C

Tetradic

3D1B1E
2E3C1A
1A3C39
291A3C

Contrast Matrix WCAG 2.1 Contrast

3D1B1E
890814
B30814
C70B0B
CA2321
—
1.5
Fail
2.2
Fail
2.5
Fail
2.7
Fail
1.5
Fail
—
1.4
Fail
1.7
Fail
1.8
Fail
2.2
Fail
1.4
Fail
—
1.2
Fail
1.3
Fail
2.5
Fail
1.7
Fail
1.2
Fail
—
1.1
Fail
2.7
Fail
1.8
Fail
1.3
Fail
1.1
Fail
—
White BG
15.3AAA
10.0AAA
7.1AAA
6.0AA
5.6AA
Black BG
1.4Fail
2.1Fail
3.0Fail
3.5AA Large
3.8AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

2E2E1D
515011
696711
76740B
828021

Deuteranopia

30331D
596210
738010
818F0B
8B9822

Tritanopia

3B1D1D
830F0E
AA0F0E
BE0B0B
C22222

Achromatopsia

262626
303030
3C3C3C
434343
555555

Shades & Tints Shades & Tints

#3D1B1E

Dark
Light

#890814

Dark
Light

#B30814

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3d1b1e;
  --color-2: #890814;
  --color-3: #b30814;
  --color-4: #c70b0b;
  --color-5: #ca2321;
}

SCSS

$color-1: #3d1b1e;
$color-2: #890814;
$color-3: #b30814;
$color-4: #c70b0b;
$color-5: #ca2321;

TAILWIND

colors: {
  'brand-1': '#3d1b1e',
  'brand-2': '#890814',
  'brand-3': '#b30814',
  'brand-4': '#c70b0b',
  'brand-5': '#ca2321',
}

RGB Array

[61, 27, 30], [137, 8, 20], [179, 8, 20], [199, 11, 11], [202, 35, 33]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #3D1B1E, #890814, #B30814, #C70B0B, #CA2321 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. 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: #3d1b1e; --color-2: #890814; --color-3: #b30814; --color-4: #c70b0b; --color-5: #ca2321. 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. 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 general-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