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#6A778A · #455066 · #1A1C28 · #362F41 · #555162

dark

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporate

Color Details Color Details

#6A778A

Indigo · SlateGray · Navy Blue

HEX
#6A778A
RGB
rgb(106, 119, 138)
HSL
hsl(216, 13%, 48%)
HSB
hsb(216, 23%, 54%)
CMYK
cmyk(23%, 14%, 0%, 46%)
Oklch
oklch(56.5% 0.033 257.8)

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

#455066

Indigo · DarkSlateGray · Prussian Blue

HEX
#455066
RGB
rgb(69, 80, 102)
HSL
hsl(220, 19%, 34%)
HSB
hsb(220, 32%, 40%)
CMYK
cmyk(32%, 22%, 0%, 60%)
Oklch
oklch(43.1% 0.039 264.0)

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

#1A1C28

Indigo · Black · Deep Sea Blue

HEX
#1A1C28
RGB
rgb(26, 28, 40)
HSL
hsl(231, 21%, 13%)
HSB
hsb(231, 35%, 16%)
CMYK
cmyk(35%, 30%, 0%, 84%)
Oklch
oklch(23.0% 0.023 277.0)

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

#362F41

Deep Indigo · DarkSlateGray · Eggplant

HEX
#362F41
RGB
rgb(54, 47, 65)
HSL
hsl(263, 16%, 22%)
HSB
hsb(263, 28%, 25%)
CMYK
cmyk(17%, 28%, 0%, 75%)
Oklch
oklch(32.0% 0.033 302.4)

Traditional「Deep Indigo」· Paint「Eggplant」· Creative Blush Sunrise

#555162

Deep Indigo · DimGray · Charcoal

HEX
#555162
RGB
rgb(85, 81, 98)
HSL
hsl(254, 9%, 35%)
HSB
hsb(254, 17%, 38%)
CMYK
cmyk(13%, 17%, 0%, 62%)
Oklch
oklch(44.5% 0.028 296.0)

Traditional「Deep Indigo」· Paint「Charcoal」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

6A778A
8A7E6A

Analogous

6A878A
6A778A
6E6A8A

Triadic

6A778A
8A6A77
778A6A

Split-Comp.

6A778A
8A6E6A
878A6A

Tetradic

6A778A
8A6A87
8A7E6A
6A8A6E

Contrast Matrix WCAG 2.1 Contrast

6A778A
455066
1A1C28
362F41
555162
—
1.8
Fail
3.7
AA Large
2.8
Fail
1.7
Fail
1.8
Fail
—
2.1
Fail
1.6
Fail
1.1
Fail
3.7
AA Large
2.1
Fail
—
1.3
Fail
2.2
Fail
2.8
Fail
1.6
Fail
1.3
Fail
—
1.7
Fail
1.7
Fail
1.1
Fail
2.2
Fail
1.7
Fail
—
White BG
4.5AA
8.1AAA
16.9AAA
12.8AAA
7.7AAA
Black BG
4.6AA
2.6Fail
1.2Fail
1.6Fail
2.7Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

707085
4A4A61
1B1B25
33333D
53535E

Deuteranopia

6F6E84
49485F
1B1B24
33343C
54545D

Tritanopia

6B8281
465C5C
1A2322
363938
555B5A

Achromatopsia

757575
4F4F4F
1D1D1D
333333
545454

Shades & Tints Shades & Tints

#6A778A

Dark
Light

#455066

Dark
Light

#1A1C28

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #6a778a;
  --color-2: #455066;
  --color-3: #1a1c28;
  --color-4: #362f41;
  --color-5: #555162;
}

SCSS

$color-1: #6a778a;
$color-2: #455066;
$color-3: #1a1c28;
$color-4: #362f41;
$color-5: #555162;

TAILWIND

colors: {
  'brand-1': '#6a778a',
  'brand-2': '#455066',
  'brand-3': '#1a1c28',
  'brand-4': '#362f41',
  'brand-5': '#555162',
}

RGB Array

[106, 119, 138], [69, 80, 102], [26, 28, 40], [54, 47, 65], [85, 81, 98]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This dark-style palette of #6A778A, #455066, #1A1C28, #362F41, #555162 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs. Low-saturation colors convey a sophisticated, premium feel. 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: #6a778a; --color-2: #455066; --color-3: #1a1c28; --color-4: #362f41; --color-5: #555162. 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. 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 finance, legal, luxury 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