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#0B0B17 · #301C25 · #412027 · #683730 · #8066EB

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

#0B0B17

Deep Indigo · Black · Deep Sea Blue

HEX
#0B0B17
RGB
rgb(11, 11, 23)
HSL
hsl(240, 35%, 7%)
HSB
hsb(240, 52%, 9%)
CMYK
cmyk(52%, 52%, 0%, 91%)
Oklch
oklch(15.7% 0.025 283.1)

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

#301C25

Dark Violet · DarkSlateGray · Raspberry

HEX
#301C25
RGB
rgb(48, 28, 37)
HSL
hsl(333, 26%, 15%)
HSB
hsb(333, 42%, 19%)
CMYK
cmyk(0%, 42%, 23%, 81%)
Oklch
oklch(25.6% 0.035 351.3)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#412027

Crimson · DarkSlateGray · Deep Berry

HEX
#412027
RGB
rgb(65, 32, 39)
HSL
hsl(347, 34%, 19%)
HSB
hsb(347, 51%, 25%)
CMYK
cmyk(0%, 51%, 40%, 75%)
Oklch
oklch(29.1% 0.052 7.2)

Traditional「Crimson」· Paint「Deep Berry」· Creative Blush Sunrise

#683730

Crimson · DarkOliveGreen · Wine Red

HEX
#683730
RGB
rgb(104, 55, 48)
HSL
hsl(8, 37%, 30%)
HSB
hsb(8, 54%, 41%)
CMYK
cmyk(0%, 47%, 54%, 59%)
Oklch
oklch(39.7% 0.071 29.2)

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

#8066EB

Wisteria · MediumSlateBlue · Cobalt Blue

HEX
#8066EB
RGB
rgb(128, 102, 235)
HSL
hsl(252, 77%, 66%)
HSB
hsb(252, 57%, 92%)
CMYK
cmyk(46%, 57%, 0%, 8%)
Oklch
oklch(60.3% 0.192 288.2)

Traditional「Wisteria」· Paint「Cobalt Blue」· Creative Lavender Dream

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0B0B17
18180C

Analogous

0C1218
0B0B17
120C18

Triadic

0B0B17
180C0C
0C180C

Split-Comp.

0B0B17
18120C
12180C

Tetradic

0B0B17
180C12
18180C
0C1812

Contrast Matrix WCAG 2.1 Contrast

0B0B17
301C25
412027
683730
8066EB
—
1.2
Fail
1.4
Fail
2.0
Fail
4.7
AA
1.2
Fail
—
1.1
Fail
1.7
Fail
3.8
AA Large
1.4
Fail
1.1
Fail
—
1.5
Fail
3.4
AA Large
2.0
Fail
1.7
Fail
1.5
Fail
—
2.3
Fail
4.7
AA
3.8
AA Large
3.4
AA Large
2.3
Fail
—
White BG
19.5AAA
15.9AAA
14.4AAA
9.6AAA
4.2AA Large
Black BG
1.1Fail
1.3Fail
1.5Fail
2.2Fail
5.0AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0B0B14
272723
333225
535232
7575CB

Deuteranopia

0B0B13
292A22
353725
565932
7678C3

Tritanopia

0B1211
2F2121
3F2424
663333
7FB1AC

Achromatopsia

0C0C0C
232323
2B2B2B
454545
7D7D7D

Shades & Tints Shades & Tints

#0B0B17

Dark
Light

#301C25

Dark
Light

#412027

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0b0b17;
  --color-2: #301c25;
  --color-3: #412027;
  --color-4: #683730;
  --color-5: #8066eb;
}

SCSS

$color-1: #0b0b17;
$color-2: #301c25;
$color-3: #412027;
$color-4: #683730;
$color-5: #8066eb;

TAILWIND

colors: {
  'brand-1': '#0b0b17',
  'brand-2': '#301c25',
  'brand-3': '#412027',
  'brand-4': '#683730',
  'brand-5': '#8066eb',
}

RGB Array

[11, 11, 23], [48, 28, 37], [65, 32, 39], [104, 55, 48], [128, 102, 235]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0B0B17, #301C25, #412027, #683730, #8066EB is ideal for: tech websites, dark mode UIs, game UIs, 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: #0b0b17; --color-2: #301c25; --color-3: #412027; --color-4: #683730; --color-5: #8066eb. 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. 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