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#1F0A6B · #3D40AD · #C579D1 · #636263 · #25232B

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

#1F0A6B

Deep Indigo · MidnightBlue · Prussian Blue

HEX
#1F0A6B
RGB
rgb(31, 10, 107)
HSL
hsl(253, 83%, 23%)
HSB
hsb(253, 91%, 42%)
CMYK
cmyk(71%, 91%, 0%, 58%)
Oklch
oklch(26.8% 0.149 279.3)

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

#3D40AD

Indigo · DarkSlateBlue · Navy Blue

HEX
#3D40AD
RGB
rgb(61, 64, 173)
HSL
hsl(238, 48%, 46%)
HSB
hsb(238, 65%, 68%)
CMYK
cmyk(65%, 63%, 0%, 32%)
Oklch
oklch(43.9% 0.170 275.6)

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

#C579D1

Lilac · Orchid · Lilac Purple

HEX
#C579D1
RGB
rgb(197, 121, 209)
HSL
hsl(292, 49%, 65%)
HSB
hsb(292, 42%, 82%)
CMYK
cmyk(6%, 42%, 0%, 18%)
Oklch
oklch(68.8% 0.149 322.0)

Traditional「Lilac」· Paint「Lilac Purple」· Creative Lavender Dream

#636263

Ink Gray · DimGray · Charcoal

HEX
#636263
RGB
rgb(99, 98, 99)
HSL
hsl(300, 1%, 39%)
HSB
hsb(300, 1%, 39%)
CMYK
cmyk(0%, 1%, 0%, 61%)
Oklch
oklch(49.7% 0.002 325.6)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

#25232B

Deep Indigo · DarkSlateGray · Deep Sea Blue

HEX
#25232B
RGB
rgb(37, 35, 43)
HSL
hsl(255, 10%, 15%)
HSB
hsb(255, 19%, 17%)
CMYK
cmyk(14%, 19%, 0%, 83%)
Oklch
oklch(26.2% 0.015 296.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

1F0A6B
566B0A

Analogous

0A266B
1F0A6B
500A6B

Triadic

1F0A6B
6B1F0A
0A6B1F

Split-Comp.

1F0A6B
6B500A
266B0A

Tetradic

1F0A6B
6B0A26
566B0A
0A6B50

Contrast Matrix WCAG 2.1 Contrast

1F0A6B
3D40AD
C579D1
636263
25232B
—
1.9
Fail
5.3
AA
2.6
Fail
1.0
Fail
1.9
Fail
—
2.8
Fail
1.4
Fail
1.9
Fail
5.3
AA
2.8
Fail
—
2.0
Fail
5.2
AA
2.6
Fail
1.4
Fail
2.0
Fail
—
2.6
Fail
1.0
Fail
1.9
Fail
5.2
AA
2.6
Fail
—
White BG
16.0AAA
8.3AAA
3.0Fail
6.1AA
15.5AAA
Black BG
1.3Fail
2.5Fail
7.0AAA
3.5AA Large
1.4Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

161654
3E3E93
A4A3BC
636363
242429

Deuteranopia

17194E
3E3E8C
A9AEB7
636363
242429

Tritanopia

1E413D
3D7E79
C1ABA7
636363
252827

Achromatopsia

1B1B1B
4C4C4C
9A9A9A
626262
252525

Shades & Tints Shades & Tints

#1F0A6B

Dark
Light

#3D40AD

Dark
Light

#C579D1

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #1f0a6b;
  --color-2: #3d40ad;
  --color-3: #c579d1;
  --color-4: #636263;
  --color-5: #25232b;
}

SCSS

$color-1: #1f0a6b;
$color-2: #3d40ad;
$color-3: #c579d1;
$color-4: #636263;
$color-5: #25232b;

TAILWIND

colors: {
  'brand-1': '#1f0a6b',
  'brand-2': '#3d40ad',
  'brand-3': '#c579d1',
  'brand-4': '#636263',
  'brand-5': '#25232b',
}

RGB Array

[31, 10, 107], [61, 64, 173], [197, 121, 209], [99, 98, 99], [37, 35, 43]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #1F0A6B, #3D40AD, #C579D1, #636263, #25232B 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: #1f0a6b; --color-2: #3d40ad; --color-3: #c579d1; --color-4: #636263; --color-5: #25232b. 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