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#4B313E · #5E4451 · #6B687D · #669DB2 · #73B6C6

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 Library

Color Details Color Details

#4B313E

Dark Violet · DarkSlateGray · Raspberry

HEX
#4B313E
RGB
rgb(75, 49, 62)
HSL
hsl(330, 21%, 24%)
HSB
hsb(330, 35%, 29%)
CMYK
cmyk(0%, 35%, 17%, 71%)
Oklch
oklch(34.9% 0.043 348.1)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#5E4451

Dark Violet · DimGray · Camellia

HEX
#5E4451
RGB
rgb(94, 68, 81)
HSL
hsl(330, 16%, 32%)
HSB
hsb(330, 28%, 37%)
CMYK
cmyk(0%, 28%, 14%, 63%)
Oklch
oklch(41.9% 0.041 347.5)

Traditional「Dark Violet」· Paint「Camellia」· Creative Blush Sunrise

#6B687D

Deep Indigo · DimGray · Warm Gray

HEX
#6B687D
RGB
rgb(107, 104, 125)
HSL
hsl(249, 9%, 45%)
HSB
hsb(249, 17%, 49%)
CMYK
cmyk(14%, 17%, 0%, 51%)
Oklch
oklch(52.8% 0.033 291.8)

Traditional「Deep Indigo」· Paint「Warm Gray」· Creative Urban Concrete

#669DB2

Slate Blue · CadetBlue · Lake Green

HEX
#669DB2
RGB
rgb(102, 157, 178)
HSL
hsl(197, 33%, 55%)
HSB
hsb(197, 43%, 70%)
CMYK
cmyk(43%, 12%, 0%, 30%)
Oklch
oklch(66.6% 0.066 224.1)

Traditional「Slate Blue」· Paint「Lake Green」· Creative Blush Sunrise

#73B6C6

Sky Blue · MediumAquaMarine · Lake Green

HEX
#73B6C6
RGB
rgb(115, 182, 198)
HSL
hsl(192, 42%, 61%)
HSB
hsb(192, 42%, 78%)
CMYK
cmyk(42%, 8%, 0%, 22%)
Oklch
oklch(73.7% 0.072 214.6)

Traditional「Sky Blue」· Paint「Lake Green」· Creative Arctic Pool

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

4B313E
304A3D

Analogous

4A304A
4B313E
4A3030

Triadic

4B313E
3D4A30
303D4A

Split-Comp.

4B313E
304A30
304A4A

Tetradic

4B313E
4A4A30
304A3D
30304A

Contrast Matrix WCAG 2.1 Contrast

4B313E
5E4451
6B687D
669DB2
73B6C6
—
1.3
Fail
2.2
Fail
3.9
AA Large
5.1
AA
1.3
Fail
—
1.6
Fail
2.9
Fail
3.8
AA Large
2.2
Fail
1.6
Fail
—
1.8
Fail
2.4
Fail
3.9
AA Large
2.9
Fail
1.8
Fail
—
1.3
Fail
5.1
AA
3.8
AA Large
2.4
Fail
1.3
Fail
—
White BG
11.6AAA
8.7AAA
5.4AA
3.0Fail
2.3Fail
Black BG
1.8Fail
2.4Fail
3.9AA Large
7.0AAA
9.2AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

40403B
53534E
6A6A78
7E7EAD
9091C2

Deuteranopia

41433A
54564D
6A6A77
7B77AC
8C87C1

Tritanopia

4A3838
5D4B4B
6B7473
69A9A8
76BFBE

Achromatopsia

3A3A3A
4D4D4D
6B6B6B
8F8F8F
A4A4A4

Shades & Tints Shades & Tints

#4B313E

Dark
Light

#5E4451

Dark
Light

#6B687D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #4b313e;
  --color-2: #5e4451;
  --color-3: #6b687d;
  --color-4: #669db2;
  --color-5: #73b6c6;
}

SCSS

$color-1: #4b313e;
$color-2: #5e4451;
$color-3: #6b687d;
$color-4: #669db2;
$color-5: #73b6c6;

TAILWIND

colors: {
  'brand-1': '#4b313e',
  'brand-2': '#5e4451',
  'brand-3': '#6b687d',
  'brand-4': '#669db2',
  'brand-5': '#73b6c6',
}

RGB Array

[75, 49, 62], [94, 68, 81], [107, 104, 125], [102, 157, 178], [115, 182, 198]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #4B313E, #5E4451, #6B687D, #669DB2, #73B6C6 is ideal for: brand design, premium product pages, magazine layouts. Low-saturation colors convey a sophisticated, premium feel. 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: #4b313e; --color-2: #5e4451; --color-3: #6b687d; --color-4: #669db2; --color-5: #73b6c6. 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. 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