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#090F1D · #4E5778 · #D4D4E0 · #2B2233 · #AD947E

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

#090F1D

Indigo · Black · Deep Sea Blue

HEX
#090F1D
RGB
rgb(9, 15, 29)
HSL
hsl(222, 53%, 7%)
HSB
hsb(222, 69%, 11%)
CMYK
cmyk(69%, 48%, 0%, 89%)
Oklch
oklch(17.0% 0.031 265.6)

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

#4E5778

Indigo · DarkSlateBlue · Prussian Blue

HEX
#4E5778
RGB
rgb(78, 87, 120)
HSL
hsl(227, 21%, 39%)
HSB
hsb(227, 35%, 47%)
CMYK
cmyk(35%, 27%, 0%, 53%)
Oklch
oklch(46.3% 0.055 272.3)

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

#D4D4E0

Wisteria · LightGray · Sky Blue

HEX
#D4D4E0
RGB
rgb(212, 212, 224)
HSL
hsl(240, 16%, 85%)
HSB
hsb(240, 5%, 88%)
CMYK
cmyk(5%, 5%, 0%, 12%)
Oklch
oklch(87.4% 0.016 286.1)

Traditional「Wisteria」· Paint「Sky Blue」· Creative Lavender Dream

#2B2233

Dark Plum · DarkSlateGray · Dark Purple

HEX
#2B2233
RGB
rgb(43, 34, 51)
HSL
hsl(272, 20%, 17%)
HSB
hsb(272, 33%, 20%)
CMYK
cmyk(16%, 33%, 0%, 80%)
Oklch
oklch(27.0% 0.033 308.4)

Traditional「Dark Plum」· Paint「Dark Purple」· Creative Blush Sunrise

#AD947E

Tangerine · DarkGray · Warm Sun

HEX
#AD947E
RGB
rgb(173, 148, 126)
HSL
hsl(28, 22%, 59%)
HSB
hsb(28, 27%, 68%)
CMYK
cmyk(0%, 14%, 27%, 32%)
Oklch
oklch(68.3% 0.043 63.4)

Traditional「Tangerine」· Paint「Warm Sun」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

090F1D
1B1608

Analogous

08181B
090F1D
0C081B

Triadic

090F1D
1B080E
0E1B08

Split-Comp.

090F1D
1B0C08
181B08

Tetradic

090F1D
1B0818
1B1608
081B0C

Contrast Matrix WCAG 2.1 Contrast

090F1D
4E5778
D4D4E0
2B2233
AD947E
—
2.7
Fail
13.0
AAA
1.3
Fail
6.7
AA
2.7
Fail
—
4.8
AA
2.1
Fail
2.5
Fail
13.0
AAA
4.8
AA
—
10.4
AAA
2.0
Fail
1.3
Fail
2.1
Fail
10.4
AAA
—
5.3
AA
6.7
AA
2.5
Fail
2.0
Fail
5.3
AA
—
White BG
19.1AAA
7.1AAA
1.5Fail
15.2AAA
2.9Fail
Black BG
1.1Fail
3.0Fail
14.3AAA
1.4Fail
7.3AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0C0C1A
525270
D4D4DD
27272F
A2A283

Deuteranopia

0B0B19
51516E
D4D4DC
28282E
A4A685

Tritanopia

091716
4E6A68
D4DBDA
2B2C2B
AC8888

Achromatopsia

0F0F0F
585858
D5D5D5
272727
999999

Shades & Tints Shades & Tints

#090F1D

Dark
Light

#4E5778

Dark
Light

#D4D4E0

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #090f1d;
  --color-2: #4e5778;
  --color-3: #d4d4e0;
  --color-4: #2b2233;
  --color-5: #ad947e;
}

SCSS

$color-1: #090f1d;
$color-2: #4e5778;
$color-3: #d4d4e0;
$color-4: #2b2233;
$color-5: #ad947e;

TAILWIND

colors: {
  'brand-1': '#090f1d',
  'brand-2': '#4e5778',
  'brand-3': '#d4d4e0',
  'brand-4': '#2b2233',
  'brand-5': '#ad947e',
}

RGB Array

[9, 15, 29], [78, 87, 120], [212, 212, 224], [43, 34, 51], [173, 148, 126]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #090F1D, #4E5778, #D4D4E0, #2B2233, #AD947E is ideal for: brand design, premium product pages, magazine layouts, 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: #090f1d; --color-2: #4e5778; --color-3: #d4d4e0; --color-4: #2b2233; --color-5: #ad947e. 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. Restrained colors convey professionalism and trust. 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