← Back to Editor

#1B181C · #4D3953 · #426D78 · #7DA6B0 · #C5D9DE

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#1B181C

Dark Plum · Black · Jet Black

HEX
#1B181C
RGB
rgb(27, 24, 28)
HSL
hsl(285, 8%, 10%)
HSB
hsb(285, 14%, 11%)
CMYK
cmyk(4%, 14%, 0%, 89%)
Oklch
oklch(21.4% 0.009 317.7)

Traditional「Dark Plum」· Paint「Jet Black」· Creative Midnight Shadow

#4D3953

Dark Plum · DarkSlateGray · Eggplant

HEX
#4D3953
RGB
rgb(77, 57, 83)
HSL
hsl(286, 19%, 27%)
HSB
hsb(286, 31%, 33%)
CMYK
cmyk(7%, 31%, 0%, 67%)
Oklch
oklch(37.7% 0.050 318.3)

Traditional「Dark Plum」· Paint「Eggplant」· Creative Blush Sunrise

#426D78

Slate Blue · DimGray · Mint Ice

HEX
#426D78
RGB
rgb(66, 109, 120)
HSL
hsl(192, 29%, 36%)
HSB
hsb(192, 45%, 47%)
CMYK
cmyk(45%, 9%, 0%, 53%)
Oklch
oklch(50.8% 0.051 215.8)

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

#7DA6B0

Slate Blue · CadetBlue · Lake Green

HEX
#7DA6B0
RGB
rgb(125, 166, 176)
HSL
hsl(192, 24%, 59%)
HSB
hsb(192, 29%, 69%)
CMYK
cmyk(29%, 6%, 0%, 31%)
Oklch
oklch(69.9% 0.047 214.4)

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

#C5D9DE

Sky Blue · LightGray · Glacier Blue

HEX
#C5D9DE
RGB
rgb(197, 217, 222)
HSL
hsl(192, 27%, 82%)
HSB
hsb(192, 11%, 87%)
CMYK
cmyk(11%, 2%, 0%, 13%)
Oklch
oklch(87.2% 0.023 214.4)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1B181C
181C17

Analogous

18171C
1B181C
1C171B

Triadic

1B181C
1C1B17
171C1B

Split-Comp.

1B181C
1B1C17
171C18

Tetradic

1B181C
1C1817
181C17
171B1C

Contrast Matrix WCAG 2.1 Contrast

1B181C
4D3953
426D78
7DA6B0
C5D9DE
—
1.7
Fail
3.1
AA Large
6.7
AA
12.0
AAA
1.7
Fail
—
1.8
Fail
3.9
AA Large
7.1
AAA
3.1
AA Large
1.8
Fail
—
2.2
Fail
3.9
AA Large
6.7
AA
3.9
AA Large
2.2
Fail
—
1.8
Fail
12.0
AAA
7.1
AAA
3.9
AA Large
1.8
Fail
—
White BG
17.6AAA
10.4AAA
5.7AA
2.6Fail
1.5Fail
Black BG
1.2Fail
2.0Fail
3.7AA Large
8.0AAA
14.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

1A1A1B
44444D
555575
8F8FAE
CECEDD

Deuteranopia

1A1A1B
46474B
524F75
8C89AD
CDCBDC

Tritanopia

1B1A1A
4C4847
447373
7FACAB
C6DCDC

Achromatopsia

191919
424242
616161
9B9B9B
D4D4D4

Shades & Tints Shades & Tints

#1B181C

Dark
Light

#4D3953

Dark
Light

#426D78

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1b181c;
  --color-2: #4d3953;
  --color-3: #426d78;
  --color-4: #7da6b0;
  --color-5: #c5d9de;
}

SCSS

$color-1: #1b181c;
$color-2: #4d3953;
$color-3: #426d78;
$color-4: #7da6b0;
$color-5: #c5d9de;

TAILWIND

colors: {
  'brand-1': '#1b181c',
  'brand-2': '#4d3953',
  'brand-3': '#426d78',
  'brand-4': '#7da6b0',
  'brand-5': '#c5d9de',
}

RGB Array

[27, 24, 28], [77, 57, 83], [66, 109, 120], [125, 166, 176], [197, 217, 222]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1B181C, #4D3953, #426D78, #7DA6B0, #C5D9DE is ideal for: brand design, premium product pages, magazine layouts, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #1b181c; --color-2: #4d3953; --color-3: #426d78; --color-4: #7da6b0; --color-5: #c5d9de. 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. Restrained colors convey professionalism and trust. 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