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#1A1313 · #E70B0B · #0F0F10 · #E02020 · #5CB894

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1A1313

Crimson · Black · Deep Berry

HEX
#1A1313
RGB
rgb(26, 19, 19)
HSL
hsl(0, 16%, 9%)
HSB
hsb(0, 27%, 10%)
CMYK
cmyk(0%, 27%, 27%, 90%)
Oklch
oklch(19.6% 0.012 18.2)

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

#E70B0B

Vermilion · Red · Passion Red

HEX
#E70B0B
RGB
rgb(231, 11, 11)
HSL
hsl(0, 91%, 47%)
HSB
hsb(0, 95%, 91%)
CMYK
cmyk(0%, 95%, 95%, 9%)
Oklch
oklch(58.5% 0.237 28.9)

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

#0F0F10

Ink Black · Black · Jet Black

HEX
#0F0F10
RGB
rgb(15, 15, 16)
HSL
hsl(240, 3%, 6%)
HSB
hsb(240, 6%, 6%)
CMYK
cmyk(6%, 6%, 0%, 94%)
Oklch
oklch(16.9% 0.002 286.2)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#E02020

Vermilion · Crimson · Passion Red

HEX
#E02020
RGB
rgb(224, 32, 32)
HSL
hsl(0, 76%, 50%)
HSB
hsb(0, 86%, 88%)
CMYK
cmyk(0%, 86%, 86%, 12%)
Oklch
oklch(58.1% 0.222 27.8)

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

#5CB894

Mineral Blue · CadetBlue · Olive Green

HEX
#5CB894
RGB
rgb(92, 184, 148)
HSL
hsl(157, 39%, 54%)
HSB
hsb(157, 50%, 72%)
CMYK
cmyk(50%, 0%, 20%, 28%)
Oklch
oklch(71.6% 0.104 165.7)

Traditional「Mineral Blue」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1A1313
131B1B

Analogous

1B1317
1A1313
1B1713

Triadic

1A1313
131B13
13131B

Split-Comp.

1A1313
131B17
13171B

Tetradic

1A1313
171B13
131B1B
17131B

Contrast Matrix WCAG 2.1 Contrast

1A1313
E70B0B
0F0F10
E02020
5CB894
—
3.9
AA Large
1.0
Fail
3.8
AA Large
7.6
AAA
3.9
AA Large
—
4.1
AA Large
1.0
Fail
2.0
Fail
1.0
Fail
4.1
AA Large
—
4.0
AA Large
8.0
AAA
3.8
AA Large
1.0
Fail
4.0
AA Large
—
2.0
Fail
7.6
AAA
2.0
Fail
8.0
AAA
2.0
Fail
—
White BG
18.3AAA
4.7AA
19.2AAA
4.8AA
2.4Fail
Black BG
1.1Fail
4.5AA Large
1.1Fail
4.4AA Large
8.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

171713
88860B
0F0F10
8D8B20
84859D

Deuteranopia

171813
95A50B
0F0F10
98A620
7F789F

Tritanopia

1A1313
DC0B0B
0F1010
D62020
61A4A5

Achromatopsia

151515
4D4D4D
0F0F0F
595959
989898

Shades & Tints Shades & Tints

#1A1313

Dark
Light

#E70B0B

Dark
Light

#0F0F10

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1a1313;
  --color-2: #e70b0b;
  --color-3: #0f0f10;
  --color-4: #e02020;
  --color-5: #5cb894;
}

SCSS

$color-1: #1a1313;
$color-2: #e70b0b;
$color-3: #0f0f10;
$color-4: #e02020;
$color-5: #5cb894;

TAILWIND

colors: {
  'brand-1': '#1a1313',
  'brand-2': '#e70b0b',
  'brand-3': '#0f0f10',
  'brand-4': '#e02020',
  'brand-5': '#5cb894',
}

RGB Array

[26, 19, 19], [231, 11, 11], [15, 15, 16], [224, 32, 32], [92, 184, 148]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1A1313, #E70B0B, #0F0F10, #E02020, #5CB894 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: #1a1313; --color-2: #e70b0b; --color-3: #0f0f10; --color-4: #e02020; --color-5: #5cb894. 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 general-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