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#FFFFFF · #DDE1EC · #959BAC · #4D556B · #050F2B

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

#FFFFFF

Moonlight White · White · Cloud White

HEX
#FFFFFF
RGB
rgb(255, 255, 255)
HSL
hsl(0, 0%, 100%)
HSB
hsb(0, 0%, 100%)
CMYK
cmyk(0%, 0%, 0%, 0%)
Oklch
oklch(100.0% 0.000 89.9)

Traditional「Moonlight White」· Paint「Cloud White」· Creative Morning Mist

#DDE1EC

Azure · Lavender · Sky Blue

HEX
#DDE1EC
RGB
rgb(221, 225, 236)
HSL
hsl(224, 28%, 90%)
HSB
hsb(224, 6%, 93%)
CMYK
cmyk(6%, 5%, 0%, 7%)
Oklch
oklch(91.0% 0.016 270.0)

Traditional「Azure」· Paint「Sky Blue」· Creative Twilight Haze

#959BAC

Azure · DarkGray · Cobalt Blue

HEX
#959BAC
RGB
rgb(149, 155, 172)
HSL
hsl(224, 12%, 63%)
HSB
hsb(224, 13%, 67%)
CMYK
cmyk(13%, 10%, 0%, 33%)
Oklch
oklch(69.0% 0.026 270.2)

Traditional「Azure」· Paint「Cobalt Blue」· Creative Twilight Haze

#4D556B

Indigo · DimGray · Prussian Blue

HEX
#4D556B
RGB
rgb(77, 85, 107)
HSL
hsl(224, 16%, 36%)
HSB
hsb(224, 28%, 42%)
CMYK
cmyk(28%, 21%, 0%, 58%)
Oklch
oklch(45.1% 0.038 269.3)

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

#050F2B

Indigo · Black · Deep Sea Blue

HEX
#050F2B
RGB
rgb(5, 15, 43)
HSL
hsl(224, 79%, 9%)
HSB
hsb(224, 88%, 17%)
CMYK
cmyk(88%, 65%, 0%, 83%)
Oklch
oklch(17.9% 0.059 264.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

FFFFFF
FFFFFF

Analogous

FFFFFF
FFFFFF
FFFFFF

Triadic

FFFFFF
FFFFFF
FFFFFF

Split-Comp.

FFFFFF
FFFFFF
FFFFFF

Tetradic

FFFFFF
FFFFFF
FFFFFF
FFFFFF

Contrast Matrix WCAG 2.1 Contrast

FFFFFF
DDE1EC
959BAC
4D556B
050F2B
—
1.3
Fail
2.8
Fail
7.4
AAA
18.9
AAA
1.3
Fail
—
2.1
Fail
5.7
AA
14.5
AAA
2.8
Fail
2.1
Fail
—
2.7
Fail
6.8
AA
7.4
AAA
5.7
AA
2.7
Fail
—
2.5
Fail
18.9
AAA
14.5
AAA
6.8
AA
2.5
Fail
—
White BG
1.0Fail
1.3Fail
2.8Fail
7.4AAA
18.9AAA
Black BG
21.0AAA
16.1AAA
7.6AAA
2.8Fail
1.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

FFFFFF
DFDFE9
9898A8
505166
090924

Deuteranopia

FFFFFF
DFDEE9
9797A7
504F64
090823

Tritanopia

FFFFFF
DDE7E7
95A5A4
4D6161
061F1E

Achromatopsia

FFFFFF
E1E1E1
9B9B9B
555555
0F0F0F

Shades & Tints Shades & Tints

#FFFFFF

Dark
Light

#DDE1EC

Dark
Light

#959BAC

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #ffffff;
  --color-2: #dde1ec;
  --color-3: #959bac;
  --color-4: #4d556b;
  --color-5: #050f2b;
}

SCSS

$color-1: #ffffff;
$color-2: #dde1ec;
$color-3: #959bac;
$color-4: #4d556b;
$color-5: #050f2b;

TAILWIND

colors: {
  'brand-1': '#ffffff',
  'brand-2': '#dde1ec',
  'brand-3': '#959bac',
  'brand-4': '#4d556b',
  'brand-5': '#050f2b',
}

RGB Array

[255, 255, 255], [221, 225, 236], [149, 155, 172], [77, 85, 107], [5, 15, 43]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #FFFFFF, #DDE1EC, #959BAC, #4D556B, #050F2B 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: #ffffff; --color-2: #dde1ec; --color-3: #959bac; --color-4: #4d556b; --color-5: #050f2b. 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.

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