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#0A1F34 · #314963 · #5A5F69 · #7F7E6A · #BFC192

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

ProfoundPremiumWarmCool

Industry INDUSTRY

FinanceLuxury

UI Context UI CONTEXT

Dark ThemeCorporateData Visualization

Color Details Color Details

#0A1F34

Indigo · Black · Deep Sea Blue

HEX
#0A1F34
RGB
rgb(10, 31, 52)
HSL
hsl(210, 68%, 12%)
HSB
hsb(210, 81%, 20%)
CMYK
cmyk(81%, 40%, 0%, 80%)
Oklch
oklch(23.4% 0.049 250.7)

Traditional「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

#5A5F69

Indigo · DimGray · Charcoal

HEX
#5A5F69
RGB
rgb(90, 95, 105)
HSL
hsl(220, 8%, 38%)
HSB
hsb(220, 14%, 41%)
CMYK
cmyk(14%, 10%, 0%, 59%)
Oklch
oklch(48.5% 0.017 264.4)

Traditional「Indigo」· Paint「Charcoal」· Creative Midnight Shadow

#7F7E6A

Autumn Sage · Gray · Warm Gray

HEX
#7F7E6A
RGB
rgb(127, 126, 106)
HSL
hsl(57, 9%, 46%)
HSB
hsb(57, 17%, 50%)
CMYK
cmyk(0%, 1%, 17%, 50%)
Oklch
oklch(58.8% 0.029 104.9)

Traditional「Autumn Sage」· Paint「Warm Gray」· Creative Urban Concrete

#BFC192

Fresh Green · Tan · Sunflower

HEX
#BFC192
RGB
rgb(191, 193, 146)
HSL
hsl(63, 27%, 66%)
HSB
hsb(63, 24%, 76%)
CMYK
cmyk(1%, 0%, 24%, 24%)
Oklch
oklch(79.7% 0.063 109.8)

Traditional「Fresh Green」· Paint「Sunflower」· Creative Lemon Fizz

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

0A1F34
331F0A

Analogous

0A3333
0A1F34
0A0A33

Triadic

0A1F34
330A1F
1F330A

Split-Comp.

0A1F34
330A0A
33330A

Tetradic

0A1F34
330A33
331F0A
0A330A

Contrast Matrix WCAG 2.1 Contrast

0A1F34
314963
5A5F69
7F7E6A
BFC192
—
1.8
Fail
2.6
Fail
4.0
AA Large
8.9
AAA
1.8
Fail
—
1.4
Fail
2.3
Fail
5.0
AA
2.6
Fail
1.4
Fail
—
1.6
Fail
3.4
AA Large
4.0
AA Large
2.3
Fail
1.6
Fail
—
2.2
Fail
8.9
AAA
5.0
AA
3.4
AA Large
2.2
Fail
—
White BG
16.7AAA
9.3AAA
6.4AA
4.1AA Large
1.9Fail
Black BG
1.3Fail
2.3Fail
3.3AA Large
5.1AA
11.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

13132F
3B3C5D
5C5C67
7F7F6F
C0C09D

Deuteranopia

12102E
3A385B
5C5C66
7F7F70
C0C0A0

Tritanopia

0B2B2A
325857
5A6564
7F7374
BFA6A8

Achromatopsia

1B1B1B
454545
5F5F5F
7C7C7C
BBBBBB

Shades & Tints Shades & Tints

#0A1F34

Dark
Light

#314963

Dark
Light

#5A5F69

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #0a1f34;
  --color-2: #314963;
  --color-3: #5a5f69;
  --color-4: #7f7e6a;
  --color-5: #bfc192;
}

SCSS

$color-1: #0a1f34;
$color-2: #314963;
$color-3: #5a5f69;
$color-4: #7f7e6a;
$color-5: #bfc192;

TAILWIND

colors: {
  'brand-1': '#0a1f34',
  'brand-2': '#314963',
  'brand-3': '#5a5f69',
  'brand-4': '#7f7e6a',
  'brand-5': '#bfc192',
}

RGB Array

[10, 31, 52], [49, 73, 99], [90, 95, 105], [127, 126, 106], [191, 193, 146]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #0A1F34, #314963, #5A5F69, #7F7E6A, #BFC192 is ideal for: brand design, premium product pages, magazine layouts, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Low-saturation colors convey a sophisticated, premium feel. High contrast ensures clear visual hierarchy and readability. It is a classic and elegant choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #0a1f34; --color-2: #314963; --color-3: #5a5f69; --color-4: #7f7e6a; --color-5: #bfc192. 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 cool-style 5-color scheme is especially suited for finance, legal, luxury industries. Restrained colors convey professionalism and trust. Click "AI Analysis" in the editor for more detailed brand color suggestions.

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Generated by LangColor online color tool · Breaking the barrier between language and color