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#100C17 · #658068 · #B5C9AB · #AEC1B9 · #D9DDD9

dark

A 5-color dark 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

#100C17

Deep Indigo · Black · Dark Purple

HEX
#100C17
RGB
rgb(16, 12, 23)
HSL
hsl(262, 31%, 7%)
HSB
hsb(262, 48%, 9%)
CMYK
cmyk(30%, 48%, 0%, 91%)
Oklch
oklch(16.5% 0.023 300.6)

Traditional「Deep Indigo」· Paint「Dark Purple」· Creative Blush Sunrise

#658068

Celadon · DimGray · Olive Green

HEX
#658068
RGB
rgb(101, 128, 104)
HSL
hsl(127, 12%, 45%)
HSB
hsb(127, 21%, 50%)
CMYK
cmyk(21%, 0%, 19%, 50%)
Oklch
oklch(57.2% 0.048 147.9)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

#B5C9AB

Celadon · Silver · Apple Green

HEX
#B5C9AB
RGB
rgb(181, 201, 171)
HSL
hsl(100, 22%, 73%)
HSB
hsb(100, 15%, 79%)
CMYK
cmyk(10%, 0%, 15%, 21%)
Oklch
oklch(81.3% 0.047 135.1)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

#AEC1B9

Jade · Silver · Apple Green

HEX
#AEC1B9
RGB
rgb(174, 193, 185)
HSL
hsl(155, 13%, 72%)
HSB
hsb(155, 10%, 76%)
CMYK
cmyk(10%, 0%, 4%, 24%)
Oklch
oklch(79.4% 0.024 168.6)

Traditional「Jade」· Paint「Apple Green」· Creative Arctic Pool

#D9DDD9

Plain White · LightGray · Cloud White

HEX
#D9DDD9
RGB
rgb(217, 221, 217)
HSL
hsl(120, 6%, 86%)
HSB
hsb(120, 2%, 87%)
CMYK
cmyk(2%, 0%, 2%, 13%)
Oklch
oklch(89.3% 0.007 145.5)

Traditional「Plain White」· Paint「Cloud White」· Creative Silver Lining

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

100C17
13170C

Analogous

0C0E17
100C17
160C17

Triadic

100C17
17100C
0C1710

Split-Comp.

100C17
17160C
0E170C

Tetradic

100C17
170C0E
13170C
0C1716

Contrast Matrix WCAG 2.1 Contrast

100C17
658068
B5C9AB
AEC1B9
D9DDD9
—
4.5
AA Large
11.0
AAA
10.2
AAA
14.1
AAA
4.5
AA Large
—
2.5
Fail
2.3
Fail
3.2
AA Large
11.0
AAA
2.5
Fail
—
1.1
Fail
1.3
Fail
10.2
AAA
2.3
Fail
1.1
Fail
—
1.4
Fail
14.1
AAA
3.2
AA Large
1.3
Fail
1.4
Fail
—
White BG
19.3AAA
4.3AA Large
1.8Fail
1.9Fail
1.4Fail
Black BG
1.1Fail
4.8AA
11.9AAA
11.1AAA
15.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0E0E14
71716E
BEBEB2
B6B6BB
DBDBDA

Deuteranopia

0F0F14
6F6D6F
BDBBB4
B5B4BB
DBDADA

Tritanopia

101212
667273
B6B8B9
AFBCBD
D9DBDB

Achromatopsia

0E0E0E
757575
C0C0C0
BABABA
DBDBDB

Shades & Tints Shades & Tints

#100C17

Dark
Light

#658068

Dark
Light

#B5C9AB

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #100c17;
  --color-2: #658068;
  --color-3: #b5c9ab;
  --color-4: #aec1b9;
  --color-5: #d9ddd9;
}

SCSS

$color-1: #100c17;
$color-2: #658068;
$color-3: #b5c9ab;
$color-4: #aec1b9;
$color-5: #d9ddd9;

TAILWIND

colors: {
  'brand-1': '#100c17',
  'brand-2': '#658068',
  'brand-3': '#b5c9ab',
  'brand-4': '#aec1b9',
  'brand-5': '#d9ddd9',
}

RGB Array

[16, 12, 23], [101, 128, 104], [181, 201, 171], [174, 193, 185], [217, 221, 217]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #100C17, #658068, #B5C9AB, #AEC1B9, #D9DDD9 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: #100c17; --color-2: #658068; --color-3: #b5c9ab; --color-4: #aec1b9; --color-5: #d9ddd9. 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 dark-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