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#000000 · #93DCF3 · #0B0A6D · #121F43

A 4-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

#000000

Ink Black · Black · Jet Black

HEX
#000000
RGB
rgb(0, 0, 0)
HSL
hsl(0, 0%, 0%)
HSB
hsb(0, 0%, 0%)
CMYK
cmyk(0%, 0%, 0%, 100%)
Oklch
oklch(0.0% 0.000 0.0)

Traditional「Ink Black」· Paint「Jet Black」· Creative Midnight Shadow

#93DCF3

Sky Blue · LightSkyBlue · Glacier Blue

HEX
#93DCF3
RGB
rgb(147, 220, 243)
HSL
hsl(194, 80%, 76%)
HSB
hsb(194, 40%, 95%)
CMYK
cmyk(40%, 9%, 0%, 5%)
Oklch
oklch(85.4% 0.079 219.7)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

#0B0A6D

Deep Indigo · MidnightBlue · Prussian Blue

HEX
#0B0A6D
RGB
rgb(11, 10, 109)
HSL
hsl(241, 83%, 23%)
HSB
hsb(241, 91%, 43%)
CMYK
cmyk(90%, 91%, 0%, 57%)
Oklch
oklch(25.7% 0.157 268.3)

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

#121F43

Indigo · MidnightBlue · Deep Sea Blue

HEX
#121F43
RGB
rgb(18, 31, 67)
HSL
hsl(224, 58%, 17%)
HSB
hsb(224, 73%, 26%)
CMYK
cmyk(73%, 54%, 0%, 74%)
Oklch
oklch(25.0% 0.070 266.5)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

000000
000000

Analogous

000000
000000
000000

Triadic

000000
000000
000000

Split-Comp.

000000
000000
000000

Tetradic

000000
000000
000000
000000

Contrast Matrix WCAG 2.1 Contrast

000000
93DCF3
0B0A6D
121F43
—
13.8
AAA
1.3
Fail
1.3
Fail
13.8
AAA
—
10.8
AAA
10.6
AAA
1.3
Fail
10.8
AAA
—
1.0
Fail
1.3
Fail
10.6
AAA
1.0
Fail
—
White BG
21.0AAA
1.5Fail
16.4AAA
16.1AAA
Black BG
1.0Fail
13.8AAA
1.3Fail
1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

000000
B3B3ED
0B0B55
18183A

Deuteranopia

000000
AEA9EC
0B0B4F
171638

Tritanopia

000000
97E9E8
0B423E
133332

Achromatopsia

000000
C9C9C9
161616
1F1F1F

Shades & Tints Shades & Tints

#000000

Dark
Light

#93DCF3

Dark
Light

#0B0A6D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #000000;
  --color-2: #93dcf3;
  --color-3: #0b0a6d;
  --color-4: #121f43;
}

SCSS

$color-1: #000000;
$color-2: #93dcf3;
$color-3: #0b0a6d;
$color-4: #121f43;

TAILWIND

colors: {
  'brand-1': '#000000',
  'brand-2': '#93dcf3',
  'brand-3': '#0b0a6d',
  'brand-4': '#121f43',
}

RGB Array

[0, 0, 0], [147, 220, 243], [11, 10, 109], [18, 31, 67]

FAQ FAQ

What scenarios is this 4-color palette suitable for?

This general-style palette of #000000, #93DCF3, #0B0A6D, #121F43 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 4-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #000000; --color-2: #93dcf3; --color-3: #0b0a6d; --color-4: #121f43. 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 4-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