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#171A18 · #EC2247 · #27C196 · #C34452 · #4FC49F

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

#171A18

Ink Black · Black · Jet Black

HEX
#171A18
RGB
rgb(23, 26, 24)
HSL
hsl(140, 6%, 10%)
HSB
hsb(140, 12%, 10%)
CMYK
cmyk(12%, 0%, 8%, 90%)
Oklch
oklch(21.4% 0.006 156.7)

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

#EC2247

Vermilion · Crimson · Passion Red

HEX
#EC2247
RGB
rgb(236, 34, 71)
HSL
hsl(349, 84%, 53%)
HSB
hsb(349, 86%, 93%)
CMYK
cmyk(0%, 86%, 70%, 7%)
Oklch
oklch(60.8% 0.229 19.3)

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

#27C196

Mineral Blue · LightSeaGreen · Mint Ice

HEX
#27C196
RGB
rgb(39, 193, 150)
HSL
hsl(163, 66%, 45%)
HSB
hsb(163, 80%, 76%)
CMYK
cmyk(80%, 0%, 22%, 24%)
Oklch
oklch(72.4% 0.138 168.4)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#C34452

Crimson · Sienna · Passion Red

HEX
#C34452
RGB
rgb(195, 68, 82)
HSL
hsl(353, 51%, 52%)
HSB
hsb(353, 65%, 76%)
CMYK
cmyk(0%, 65%, 58%, 24%)
Oklch
oklch(56.7% 0.162 17.6)

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

#4FC49F

Mineral Blue · MediumAquaMarine · Lake Green

HEX
#4FC49F
RGB
rgb(79, 196, 159)
HSL
hsl(161, 50%, 54%)
HSB
hsb(161, 60%, 77%)
CMYK
cmyk(60%, 0%, 19%, 23%)
Oklch
oklch(74.4% 0.119 169.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

171A18
1B181A

Analogous

181B18
171A18
181B1B

Triadic

171A18
19181B
1B1918

Split-Comp.

171A18
1B181B
1B1818

Tetradic

171A18
18181B
1B181A
1B1B18

Contrast Matrix WCAG 2.1 Contrast

171A18
EC2247
27C196
C34452
4FC49F
—
4.1
AA Large
7.6
AAA
3.6
AA Large
8.1
AAA
4.1
AA Large
—
1.9
Fail
1.1
Fail
2.0
Fail
7.6
AAA
1.9
Fail
—
2.1
Fail
1.1
Fail
3.6
AA Large
1.1
Fail
2.1
Fail
—
2.3
Fail
8.1
AAA
2.0
Fail
1.1
Fail
2.3
Fail
—
White BG
17.5AAA
4.3AA Large
2.3Fail
4.9AA
2.2Fail
Black BG
1.2Fail
4.9AA
9.2AAA
4.3AA Large
9.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

181818
95933E
6A6BA0
8C8B4F
8283A8

Deuteranopia

181819
A0AF3C
6155A3
939D4E
7B72AA

Tritanopia

171919
E23735
2FA9AA
BD4C4B
55AFB1

Achromatopsia

191919
636363
8E8E8E
6C6C6C
9D9D9D

Shades & Tints Shades & Tints

#171A18

Dark
Light

#EC2247

Dark
Light

#27C196

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #171a18;
  --color-2: #ec2247;
  --color-3: #27c196;
  --color-4: #c34452;
  --color-5: #4fc49f;
}

SCSS

$color-1: #171a18;
$color-2: #ec2247;
$color-3: #27c196;
$color-4: #c34452;
$color-5: #4fc49f;

TAILWIND

colors: {
  'brand-1': '#171a18',
  'brand-2': '#ec2247',
  'brand-3': '#27c196',
  'brand-4': '#c34452',
  'brand-5': '#4fc49f',
}

RGB Array

[23, 26, 24], [236, 34, 71], [39, 193, 150], [195, 68, 82], [79, 196, 159]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #171A18, #EC2247, #27C196, #C34452, #4FC49F is ideal for: 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: #171a18; --color-2: #ec2247; --color-3: #27c196; --color-4: #c34452; --color-5: #4fc49f. 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?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. 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