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#03111E · #96595A · #6F8195 · #7DB8B4 · #BBDBC6

cool

A 5-color cool 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

#03111E

Lake Blue · Black · Deep Sea Blue

HEX
#03111E
RGB
rgb(3, 17, 30)
HSL
hsl(209, 82%, 6%)
HSB
hsb(209, 90%, 12%)
CMYK
cmyk(90%, 43%, 0%, 88%)
Oklch
oklch(17.2% 0.035 245.8)

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

#96595A

Crimson · Sienna · Passion Red

HEX
#96595A
RGB
rgb(150, 89, 90)
HSL
hsl(359, 26%, 47%)
HSB
hsb(359, 41%, 59%)
CMYK
cmyk(0%, 41%, 40%, 41%)
Oklch
oklch(53.3% 0.081 19.1)

Traditional「Crimson」· Paint「Passion Red」· Creative Blush Sunrise

#6F8195

Azure · SlateGray · Navy Blue

HEX
#6F8195
RGB
rgb(111, 129, 149)
HSL
hsl(212, 15%, 51%)
HSB
hsb(212, 26%, 58%)
CMYK
cmyk(26%, 13%, 0%, 42%)
Oklch
oklch(59.6% 0.037 251.2)

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

#7DB8B4

Jade · MediumAquaMarine · Lake Green

HEX
#7DB8B4
RGB
rgb(125, 184, 180)
HSL
hsl(176, 29%, 61%)
HSB
hsb(176, 32%, 72%)
CMYK
cmyk(32%, 0%, 2%, 28%)
Oklch
oklch(74.1% 0.061 190.6)

Traditional「Jade」· Paint「Lake Green」· Creative Arctic Pool

#BBDBC6

Celadon · Silver · Apple Green

HEX
#BBDBC6
RGB
rgb(187, 219, 198)
HSL
hsl(141, 31%, 80%)
HSB
hsb(141, 15%, 86%)
CMYK
cmyk(15%, 0%, 10%, 14%)
Oklch
oklch(86.2% 0.044 156.6)

Traditional「Celadon」· Paint「Apple Green」· Creative Mint Breeze

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

03111E
1C0F03

Analogous

031C1B
03111E
03031C

Triadic

03111E
1C0310
101C03

Split-Comp.

03111E
1C0303
1C1B03

Tetradic

03111E
1B031C
1C0F03
031C03

Contrast Matrix WCAG 2.1 Contrast

03111E
96595A
6F8195
7DB8B4
BBDBC6
—
3.5
AA Large
4.8
AA
8.5
AAA
12.8
AAA
3.5
AA Large
—
1.4
Fail
2.4
Fail
3.6
AA Large
4.8
AA
1.4
Fail
—
1.8
Fail
2.7
Fail
8.5
AAA
2.4
Fail
1.8
Fail
—
1.5
Fail
12.8
AAA
3.6
AA Large
2.7
Fail
1.5
Fail
—
White BG
19.0AAA
5.4AA
4.0AA Large
2.2Fail
1.5Fail
Black BG
1.1Fail
3.9AA Large
5.2AA
9.4AAA
14.1AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

09091B
7C7B5A
777790
9797B5
C9C9CB

Deuteranopia

08071A
7F845A
76748F
938FB5
C7C5CC

Tritanopia

041818
935A5A
708C8C
80B6B6
BDCFD0

Achromatopsia

0E0E0E
6B6B6B
7E7E7E
A6A6A6
CFCFCF

Shades & Tints Shades & Tints

#03111E

Dark
Light

#96595A

Dark
Light

#6F8195

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #03111e;
  --color-2: #96595a;
  --color-3: #6f8195;
  --color-4: #7db8b4;
  --color-5: #bbdbc6;
}

SCSS

$color-1: #03111e;
$color-2: #96595a;
$color-3: #6f8195;
$color-4: #7db8b4;
$color-5: #bbdbc6;

TAILWIND

colors: {
  'brand-1': '#03111e',
  'brand-2': '#96595a',
  'brand-3': '#6f8195',
  'brand-4': '#7db8b4',
  'brand-5': '#bbdbc6',
}

RGB Array

[3, 17, 30], [150, 89, 90], [111, 129, 149], [125, 184, 180], [187, 219, 198]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #03111E, #96595A, #6F8195, #7DB8B4, #BBDBC6 is ideal for: 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: #03111e; --color-2: #96595a; --color-3: #6f8195; --color-4: #7db8b4; --color-5: #bbdbc6. 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?

Medium-brightness colors suit brand primary and accent colors. Use the darkest for text, lightest for backgrounds, and mid-tones for emphasis. 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 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