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#559999 · #CCDDCC · #EEEEDD · #FF2255 · #444444

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

#559999

Slate Blue · CadetBlue · Mint Ice

HEX
#559999
RGB
rgb(85, 153, 153)
HSL
hsl(180, 29%, 47%)
HSB
hsb(180, 44%, 60%)
CMYK
cmyk(44%, 0%, 0%, 40%)
Oklch
oklch(63.8% 0.069 195.6)

Traditional「Slate Blue」· Paint「Mint Ice」· Creative Blush Sunrise

#CCDDCC

Celadon · LightGray · Mint Green

HEX
#CCDDCC
RGB
rgb(204, 221, 204)
HSL
hsl(120, 20%, 83%)
HSB
hsb(120, 8%, 87%)
CMYK
cmyk(8%, 0%, 8%, 13%)
Oklch
oklch(88.0% 0.029 145.3)

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

#EEEEDD

Fresh Green · Beige · Lemon Cream

HEX
#EEEEDD
RGB
rgb(238, 238, 221)
HSL
hsl(60, 33%, 90%)
HSB
hsb(60, 7%, 93%)
CMYK
cmyk(0%, 0%, 7%, 7%)
Oklch
oklch(94.5% 0.022 106.8)

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

#FF2255

Vermilion · Crimson · Passion Red

HEX
#FF2255
RGB
rgb(255, 34, 85)
HSL
hsl(346, 100%, 57%)
HSB
hsb(346, 87%, 100%)
CMYK
cmyk(0%, 87%, 67%, 0%)
Oklch
oklch(64.4% 0.244 16.9)

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

#444444

Dark Cyan · DarkSlateGray · Charcoal

HEX
#444444
RGB
rgb(68, 68, 68)
HSL
hsl(0, 0%, 27%)
HSB
hsb(0, 0%, 27%)
CMYK
cmyk(0%, 0%, 0%, 73%)
Oklch
oklch(38.7% 0.000 89.9)

Traditional「Dark Cyan」· Paint「Charcoal」· Creative Midnight Shadow

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

559999
9B5555

Analogous

559B78
559999
55789B

Triadic

559999
9B559B
9B9B55

Split-Comp.

559999
9B5578
9B7855

Tetradic

559999
78559B
9B5555
789B55

Contrast Matrix WCAG 2.1 Contrast

559999
CCDDCC
EEEEDD
FF2255
444444
—
2.3
Fail
2.8
Fail
1.1
Fail
3.0
Fail
2.3
Fail
—
1.2
Fail
2.6
Fail
6.9
AA
2.8
Fail
1.2
Fail
—
3.2
AA Large
8.3
AAA
1.1
Fail
2.6
Fail
3.2
AA Large
—
2.6
Fail
3.0
Fail
6.9
AA
8.3
AAA
2.6
Fail
—
White BG
3.3AA Large
1.4Fail
1.2Fail
3.7AA Large
9.7AAA
Black BG
6.4AA
14.8AAA
17.9AAA
5.6AA
2.2Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

727399
D3D4D0
EEEEE1
9F9D49
444444

Deuteranopia

6F6999
D2D1D1
EEEEE2
ACBD46
444444

Tritanopia

589999
CDD3D4
EEE4E5
F43F3D
444444

Achromatopsia

858585
D6D6D6
ECECEC
6A6A6A
444444

Shades & Tints Shades & Tints

#559999

Dark
Light

#CCDDCC

Dark
Light

#EEEEDD

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #559999;
  --color-2: #ccddcc;
  --color-3: #eeeedd;
  --color-4: #ff2255;
  --color-5: #444444;
}

SCSS

$color-1: #559999;
$color-2: #ccddcc;
$color-3: #eeeedd;
$color-4: #ff2255;
$color-5: #444444;

TAILWIND

colors: {
  'brand-1': '#559999',
  'brand-2': '#ccddcc',
  'brand-3': '#eeeedd',
  'brand-4': '#ff2255',
  'brand-5': '#444444',
}

RGB Array

[85, 153, 153], [204, 221, 204], [238, 238, 221], [255, 34, 85], [68, 68, 68]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #559999, #CCDDCC, #EEEEDD, #FF2255, #444444 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: #559999; --color-2: #ccddcc; --color-3: #eeeedd; --color-4: #ff2255; --color-5: #444444. 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