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#0B0413 · #1B123C · #314963 · #447168 · #66A078

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

#0B0413

Deep Indigo · Black · Dark Purple

HEX
#0B0413
RGB
rgb(11, 4, 19)
HSL
hsl(268, 65%, 5%)
HSB
hsb(268, 79%, 7%)
CMYK
cmyk(42%, 79%, 0%, 93%)
Oklch
oklch(13.1% 0.037 305.9)

Traditional「Deep Indigo」· Paint「Dark Purple」· Creative Blush Sunrise

#1B123C

Deep Indigo · MidnightBlue · Deep Sea Blue

HEX
#1B123C
RGB
rgb(27, 18, 60)
HSL
hsl(253, 54%, 15%)
HSB
hsb(253, 70%, 24%)
CMYK
cmyk(55%, 70%, 0%, 76%)
Oklch
oklch(22.2% 0.077 288.3)

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

#314963

Indigo · DarkSlateGray · Prussian Blue

HEX
#314963
RGB
rgb(49, 73, 99)
HSL
hsl(211, 34%, 29%)
HSB
hsb(211, 51%, 39%)
CMYK
cmyk(51%, 26%, 0%, 61%)
Oklch
oklch(39.8% 0.053 251.2)

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

#447168

Mineral Blue · DimGray · Mint Ice

HEX
#447168
RGB
rgb(68, 113, 104)
HSL
hsl(168, 25%, 35%)
HSB
hsb(168, 40%, 44%)
CMYK
cmyk(40%, 0%, 8%, 56%)
Oklch
oklch(51.3% 0.052 180.0)

Traditional「Mineral Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#66A078

Celadon · CadetBlue · Olive Green

HEX
#66A078
RGB
rgb(102, 160, 120)
HSL
hsl(139, 23%, 51%)
HSB
hsb(139, 36%, 63%)
CMYK
cmyk(36%, 0%, 25%, 37%)
Oklch
oklch(65.4% 0.085 153.4)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0B0413
0D1504

Analogous

040515
0B0413
140415

Triadic

0B0413
150C04
04150C

Split-Comp.

0B0413
151404
051504

Tetradic

0B0413
150405
0D1504
041514

Contrast Matrix WCAG 2.1 Contrast

0B0413
1B123C
314963
447168
66A078
—
1.2
Fail
2.2
Fail
3.7
AA Large
6.6
AA
1.2
Fail
—
1.9
Fail
3.2
AA Large
5.7
AA
2.2
Fail
1.9
Fail
—
1.7
Fail
3.0
AA Large
3.7
AA Large
3.2
AA Large
1.7
Fail
—
1.8
Fail
6.6
AA
5.7
AA
3.0
AA Large
1.8
Fail
—
White BG
20.2AAA
17.5AAA
9.3AAA
5.5AA
3.1AA Large
Black BG
1.0Fail
1.2Fail
2.3Fail
3.8AA Large
6.9AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

08080F
171732
3B3C5D
57586A
7F8082

Deuteranopia

08090E
18182F
3A385B
55526B
7C7784

Tritanopia

0B0D0C
1B2A28
325857
466C6C
69898B

Achromatopsia

080808
191919
454545
636363
8A8A8A

Shades & Tints Shades & Tints

#0B0413

Dark
Light

#1B123C

Dark
Light

#314963

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0b0413;
  --color-2: #1b123c;
  --color-3: #314963;
  --color-4: #447168;
  --color-5: #66a078;
}

SCSS

$color-1: #0b0413;
$color-2: #1b123c;
$color-3: #314963;
$color-4: #447168;
$color-5: #66a078;

TAILWIND

colors: {
  'brand-1': '#0b0413',
  'brand-2': '#1b123c',
  'brand-3': '#314963',
  'brand-4': '#447168',
  'brand-5': '#66a078',
}

RGB Array

[11, 4, 19], [27, 18, 60], [49, 73, 99], [68, 113, 104], [102, 160, 120]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0B0413, #1B123C, #314963, #447168, #66A078 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: #0b0413; --color-2: #1b123c; --color-3: #314963; --color-4: #447168; --color-5: #66a078. 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