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#0A0B0D · #2D348C · #276DC2 · #07AAE5 · #4DCCFF

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#0A0B0D

Indigo · Black · Deep Sea Blue

HEX
#0A0B0D
RGB
rgb(10, 11, 13)
HSL
hsl(220, 13%, 5%)
HSB
hsb(220, 23%, 5%)
CMYK
cmyk(23%, 15%, 0%, 95%)
Oklch
oklch(14.9% 0.005 264.5)

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

#2D348C

Indigo · DarkSlateBlue · Prussian Blue

HEX
#2D348C
RGB
rgb(45, 52, 140)
HSL
hsl(236, 51%, 36%)
HSB
hsb(236, 68%, 55%)
CMYK
cmyk(68%, 63%, 0%, 45%)
Oklch
oklch(37.7% 0.144 273.7)

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

#276DC2

Indigo · SteelBlue · Navy Blue

HEX
#276DC2
RGB
rgb(39, 109, 194)
HSL
hsl(213, 67%, 46%)
HSB
hsb(213, 80%, 76%)
CMYK
cmyk(80%, 44%, 0%, 24%)
Oklch
oklch(53.7% 0.150 255.6)

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

#07AAE5

Lake Blue · DeepSkyBlue · Mint Ice

HEX
#07AAE5
RGB
rgb(7, 170, 229)
HSL
hsl(196, 94%, 46%)
HSB
hsb(196, 97%, 90%)
CMYK
cmyk(97%, 26%, 0%, 10%)
Oklch
oklch(69.4% 0.142 232.5)

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

#4DCCFF

Sky Blue · MediumTurquoise · Lake Green

HEX
#4DCCFF
RGB
rgb(77, 204, 255)
HSL
hsl(197, 100%, 65%)
HSB
hsb(197, 70%, 100%)
CMYK
cmyk(70%, 20%, 0%, 0%)
Oklch
oklch(79.6% 0.131 228.7)

Traditional「Sky Blue」· Paint「Lake Green」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0A0B0D
0E0D0B

Analogous

0B0E0E
0A0B0D
0C0B0E

Triadic

0A0B0D
0E0B0C
0C0E0B

Split-Comp.

0A0B0D
0E0C0B
0E0E0B

Tetradic

0A0B0D
0E0B0E
0E0D0B
0B0E0C

Contrast Matrix WCAG 2.1 Contrast

0A0B0D
2D348C
276DC2
07AAE5
4DCCFF
—
1.9
Fail
3.8
AA Large
7.4
AAA
10.7
AAA
1.9
Fail
—
2.0
Fail
4.0
AA Large
5.8
AA
3.8
AA Large
2.0
Fail
—
1.9
Fail
2.8
Fail
7.4
AAA
4.0
AA Large
1.9
Fail
—
1.4
Fail
10.7
AAA
5.8
AA
2.8
Fail
1.4
Fail
—
White BG
19.7AAA
10.6AAA
5.2AA
2.7Fail
1.8Fail
Black BG
1.1Fail
2.0Fail
4.1AA Large
7.9AAA
11.4AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0A0A0D
303077
4546AD
4E4FD7
8485F3

Deuteranopia

0A0A0C
302F72
413CA8
4438D3
7D73F0

Tritanopia

0A0C0C
2D6662
2B9D9A
0FCBC9
53E9E7

Achromatopsia

0B0B0B
3C3C3C
626262
808080
ACACAC

Shades & Tints Shades & Tints

#0A0B0D

Dark
Light

#2D348C

Dark
Light

#276DC2

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0a0b0d;
  --color-2: #2d348c;
  --color-3: #276dc2;
  --color-4: #07aae5;
  --color-5: #4dccff;
}

SCSS

$color-1: #0a0b0d;
$color-2: #2d348c;
$color-3: #276dc2;
$color-4: #07aae5;
$color-5: #4dccff;

TAILWIND

colors: {
  'brand-1': '#0a0b0d',
  'brand-2': '#2d348c',
  'brand-3': '#276dc2',
  'brand-4': '#07aae5',
  'brand-5': '#4dccff',
}

RGB Array

[10, 11, 13], [45, 52, 140], [39, 109, 194], [7, 170, 229], [77, 204, 255]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #0A0B0D, #2D348C, #276DC2, #07AAE5, #4DCCFF is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #0a0b0d; --color-2: #2d348c; --color-3: #276dc2; --color-4: #07aae5; --color-5: #4dccff. 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 food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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