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#858A8E · #AABEBC · #B5D5D4 · #E6EAEB · #EFF3FC

cool

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

AiryCleanCool

Industry INDUSTRY

HealthcareSaaS

UI Context UI CONTEXT

WorkspaceReadingData Visualization

Color Details Color Details

#858A8E

Ash · Gray · Warm Gray

HEX
#858A8E
RGB
rgb(133, 138, 142)
HSL
hsl(207, 4%, 54%)
HSB
hsb(207, 6%, 56%)
CMYK
cmyk(6%, 3%, 0%, 44%)
Oklch
oklch(63.1% 0.008 241.7)

Traditional「Ash」· Paint「Warm Gray」· Creative Urban Concrete

#AABEBC

Jade · Silver · Lake Green

HEX
#AABEBC
RGB
rgb(170, 190, 188)
HSL
hsl(174, 13%, 71%)
HSB
hsb(174, 11%, 75%)
CMYK
cmyk(11%, 0%, 1%, 25%)
Oklch
oklch(78.6% 0.022 189.4)

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

#B5D5D4

Jade · LightBlue · Glacier Blue

HEX
#B5D5D4
RGB
rgb(181, 213, 212)
HSL
hsl(178, 28%, 77%)
HSB
hsb(178, 15%, 84%)
CMYK
cmyk(15%, 0%, 0%, 16%)
Oklch
oklch(84.9% 0.034 194.2)

Traditional「Jade」· Paint「Glacier Blue」· Creative Arctic Pool

#E6EAEB

Sky Blue · Lavender · Glacier Blue

HEX
#E6EAEB
RGB
rgb(230, 234, 235)
HSL
hsl(192, 11%, 91%)
HSB
hsb(192, 2%, 92%)
CMYK
cmyk(2%, 0%, 0%, 8%)
Oklch
oklch(93.4% 0.005 214.3)

Traditional「Sky Blue」· Paint「Glacier Blue」· Creative Arctic Pool

#EFF3FC

Azure · Lavender · Sky Blue

HEX
#EFF3FC
RGB
rgb(239, 243, 252)
HSL
hsl(222, 68%, 96%)
HSB
hsb(222, 5%, 99%)
CMYK
cmyk(5%, 4%, 0%, 1%)
Oklch
oklch(96.4% 0.013 266.7)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

858A8E
8E8985

Analogous

858E8E
858A8E
85858E

Triadic

858A8E
8E858A
8A8E85

Split-Comp.

858A8E
8E8585
8E8E85

Tetradic

858A8E
8E858E
8E8985
858E85

Contrast Matrix WCAG 2.1 Contrast

858A8E
AABEBC
B5D5D4
E6EAEB
EFF3FC
—
1.8
Fail
2.2
Fail
2.9
Fail
3.1
AA Large
1.8
Fail
—
1.2
Fail
1.6
Fail
1.7
Fail
2.2
Fail
1.2
Fail
—
1.3
Fail
1.4
Fail
2.9
Fail
1.6
Fail
1.3
Fail
—
1.1
Fail
3.1
AA Large
1.7
Fail
1.4
Fail
1.1
Fail
—
White BG
3.5AA Large
1.9Fail
1.6Fail
1.2Fail
1.1Fail
Black BG
6.0AA
10.8AAA
13.4AAA
17.3AAA
18.9AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

87878D
B3B3BC
C3C3D4
E8E8EB
F1F1FA

Deuteranopia

87878D
B2B0BD
C1BFD4
E8E7EB
F1F0F9

Tritanopia

858C8C
ABBDBD
B7D4D4
E6EBEB
EFF8F8

Achromatopsia

898989
B8B8B8
CBCBCB
E9E9E9
F3F3F3

Shades & Tints Shades & Tints

#858A8E

Dark
Light

#AABEBC

Dark
Light

#B5D5D4

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #858a8e;
  --color-2: #aabebc;
  --color-3: #b5d5d4;
  --color-4: #e6eaeb;
  --color-5: #eff3fc;
}

SCSS

$color-1: #858a8e;
$color-2: #aabebc;
$color-3: #b5d5d4;
$color-4: #e6eaeb;
$color-5: #eff3fc;

TAILWIND

colors: {
  'brand-1': '#858a8e',
  'brand-2': '#aabebc',
  'brand-3': '#b5d5d4',
  'brand-4': '#e6eaeb',
  'brand-5': '#eff3fc',
}

RGB Array

[133, 138, 142], [170, 190, 188], [181, 213, 212], [230, 234, 235], [239, 243, 252]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #858A8E, #AABEBC, #B5D5D4, #E6EAEB, #EFF3FC is ideal for: brand design, premium product pages, magazine layouts, health products, baby brands, fresh-style blogs, 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: #858a8e; --color-2: #aabebc; --color-3: #b5d5d4; --color-4: #e6eaeb; --color-5: #eff3fc. 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?

Light tones suit backgrounds; use dark colors for body text. Mid-tones work for card backgrounds or dividers to add depth. 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 beauty, lifestyle, arts 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