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#0D161D · #0C3039 · #0C4A55 · #0B6471 · #0A7E8D

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicCool

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial App

Color Details Color Details

#0D161D

Slate Blue · Black · Deep Sea Blue

HEX
#0D161D
RGB
rgb(13, 22, 29)
HSL
hsl(206, 38%, 8%)
HSB
hsb(206, 55%, 11%)
CMYK
cmyk(55%, 24%, 0%, 89%)
Oklch
oklch(19.5% 0.020 242.3)

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

#0C3039

Lake Blue · DarkSlateGray · Peacock Green

HEX
#0C3039
RGB
rgb(12, 48, 57)
HSL
hsl(192, 65%, 14%)
HSB
hsb(192, 79%, 22%)
CMYK
cmyk(79%, 16%, 0%, 78%)
Oklch
oklch(28.8% 0.043 217.6)

Traditional「Lake Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#0C4A55

Lake Blue · DarkSlateGray · Peacock Green

HEX
#0C4A55
RGB
rgb(12, 74, 85)
HSL
hsl(189, 75%, 19%)
HSB
hsb(189, 86%, 33%)
CMYK
cmyk(86%, 13%, 0%, 67%)
Oklch
oklch(37.8% 0.061 212.9)

Traditional「Lake Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#0B6471

Lake Blue · Teal · Peacock Green

HEX
#0B6471
RGB
rgb(11, 100, 113)
HSL
hsl(188, 82%, 24%)
HSB
hsb(188, 90%, 44%)
CMYK
cmyk(90%, 12%, 0%, 56%)
Oklch
oklch(46.3% 0.077 210.8)

Traditional「Lake Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#0A7E8D

Lake Blue · Teal · Mint Ice

HEX
#0A7E8D
RGB
rgb(10, 126, 141)
HSL
hsl(187, 87%, 30%)
HSB
hsb(187, 93%, 55%)
CMYK
cmyk(93%, 11%, 0%, 45%)
Oklch
oklch(54.4% 0.092 209.6)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0D161D
1C130D

Analogous

0D1C1B
0D161D
0D0E1C

Triadic

0D161D
1C0D15
151C0D

Split-Comp.

0D161D
1C0D0E
1C1B0D

Tetradic

0D161D
1B0D1C
1C130D
0E1C0D

Contrast Matrix WCAG 2.1 Contrast

0D161D
0C3039
0C4A55
0B6471
0A7E8D
—
1.3
Fail
1.8
Fail
2.7
Fail
3.8
AA Large
1.3
Fail
—
1.4
Fail
2.1
Fail
2.9
Fail
1.8
Fail
1.4
Fail
—
1.4
Fail
2.1
Fail
2.7
Fail
2.1
Fail
1.4
Fail
—
1.4
Fail
3.8
AA Large
2.9
Fail
2.1
Fail
1.4
Fail
—
White BG
18.3AAA
14.0AAA
9.9AAA
6.8AA
4.8AA
Black BG
1.1Fail
1.5Fail
2.1Fail
3.1AA Large
4.4AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

11111B
1C1C37
272752
32326E
3C3D89

Deuteranopia

10101B
1A1736
231F52
2C266D
362D89

Tritanopia

0D1A1A
0E3535
0F5050
0F6B6B
108786

Achromatopsia

141414
262626
393939
4B4B4B
5D5D5D

Shades & Tints Shades & Tints

#0D161D

Dark
Light

#0C3039

Dark
Light

#0C4A55

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0d161d;
  --color-2: #0c3039;
  --color-3: #0c4a55;
  --color-4: #0b6471;
  --color-5: #0a7e8d;
}

SCSS

$color-1: #0d161d;
$color-2: #0c3039;
$color-3: #0c4a55;
$color-4: #0b6471;
$color-5: #0a7e8d;

TAILWIND

colors: {
  'brand-1': '#0d161d',
  'brand-2': '#0c3039',
  'brand-3': '#0c4a55',
  'brand-4': '#0b6471',
  'brand-5': '#0a7e8d',
}

RGB Array

[13, 22, 29], [12, 48, 57], [12, 74, 85], [11, 100, 113], [10, 126, 141]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #0D161D, #0C3039, #0C4A55, #0B6471, #0A7E8D is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs. Vivid colors effectively attract user attention. 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: #0d161d; --color-2: #0c3039; --color-3: #0c4a55; --color-4: #0b6471; --color-5: #0a7e8d. 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. 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 cool-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