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#27283A · #4D536D · #6F6D85 · #8786A5 · #ACB3D0

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

#27283A

Indigo · DarkSlateGray · Deep Sea Blue

HEX
#27283A
RGB
rgb(39, 40, 58)
HSL
hsl(237, 20%, 19%)
HSB
hsb(237, 33%, 23%)
CMYK
cmyk(33%, 31%, 0%, 77%)
Oklch
oklch(28.4% 0.033 281.6)

Traditional「Indigo」· Paint「Deep Sea Blue」· Creative Blush Sunrise

#4D536D

Indigo · DimGray · Prussian Blue

HEX
#4D536D
RGB
rgb(77, 83, 109)
HSL
hsl(229, 17%, 36%)
HSB
hsb(229, 29%, 43%)
CMYK
cmyk(29%, 24%, 0%, 57%)
Oklch
oklch(44.7% 0.043 274.4)

Traditional「Indigo」· Paint「Prussian Blue」· Creative Blush Sunrise

#6F6D85

Deep Indigo · SlateGray · Navy Blue

HEX
#6F6D85
RGB
rgb(111, 109, 133)
HSL
hsl(245, 10%, 47%)
HSB
hsb(245, 18%, 52%)
CMYK
cmyk(17%, 18%, 0%, 48%)
Oklch
oklch(54.5% 0.037 288.9)

Traditional「Deep Indigo」· Paint「Navy Blue」· Creative Blush Sunrise

#8786A5

Deep Indigo · LightSlateGray · Navy Blue

HEX
#8786A5
RGB
rgb(135, 134, 165)
HSL
hsl(242, 15%, 59%)
HSB
hsb(242, 19%, 65%)
CMYK
cmyk(18%, 19%, 0%, 35%)
Oklch
oklch(63.2% 0.046 286.5)

Traditional「Deep Indigo」· Paint「Navy Blue」· Creative Blush Sunrise

#ACB3D0

Azure · LightSteelBlue · Cobalt Blue

HEX
#ACB3D0
RGB
rgb(172, 179, 208)
HSL
hsl(228, 28%, 75%)
HSB
hsb(228, 17%, 82%)
CMYK
cmyk(17%, 14%, 0%, 18%)
Oklch
oklch(77.1% 0.042 274.7)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

27283A
3A3927

Analogous

27313A
27283A
2F273A

Triadic

27283A
3A2728
283A27

Split-Comp.

27283A
3A2F27
313A27

Tetradic

27283A
3A2731
3A3927
273A2F

Contrast Matrix WCAG 2.1 Contrast

27283A
4D536D
6F6D85
8786A5
ACB3D0
—
1.9
Fail
2.9
Fail
4.1
AA Large
7.0
AA
1.9
Fail
—
1.5
Fail
2.2
Fail
3.6
AA Large
2.9
Fail
1.5
Fail
—
1.4
Fail
2.4
Fail
4.1
AA Large
2.2
Fail
1.4
Fail
—
1.7
Fail
7.0
AA
3.6
AA Large
2.4
Fail
1.7
Fail
—
White BG
14.5AAA
7.6AAA
5.0AA
3.5AA Large
2.1Fail
Black BG
1.5Fail
2.8Fail
4.2AA Large
6.0AA
10.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

272736
505067
6E6E7F
87879D
AFAFC9

Deuteranopia

272735
4F4F65
6E6E7E
87879C
AFAEC7

Tritanopia

273231
4D6261
6F7B7A
879896
ACC3C2

Achromatopsia

2A2A2A
545454
707070
8A8A8A
B4B4B4

Shades & Tints Shades & Tints

#27283A

Dark
Light

#4D536D

Dark
Light

#6F6D85

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #27283a;
  --color-2: #4d536d;
  --color-3: #6f6d85;
  --color-4: #8786a5;
  --color-5: #acb3d0;
}

SCSS

$color-1: #27283a;
$color-2: #4d536d;
$color-3: #6f6d85;
$color-4: #8786a5;
$color-5: #acb3d0;

TAILWIND

colors: {
  'brand-1': '#27283a',
  'brand-2': '#4d536d',
  'brand-3': '#6f6d85',
  'brand-4': '#8786a5',
  'brand-5': '#acb3d0',
}

RGB Array

[39, 40, 58], [77, 83, 109], [111, 109, 133], [135, 134, 165], [172, 179, 208]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #27283A, #4D536D, #6F6D85, #8786A5, #ACB3D0 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: #27283a; --color-2: #4d536d; --color-3: #6f6d85; --color-4: #8786a5; --color-5: #acb3d0. 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