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#45002D · #451F38 · #38374A · #3A8577 · #6CAB6C

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

#45002D

Rose Purple · Maroon · Raspberry

HEX
#45002D
RGB
rgb(69, 0, 45)
HSL
hsl(321, 100%, 14%)
HSB
hsb(321, 100%, 27%)
CMYK
cmyk(0%, 100%, 35%, 73%)
Oklch
oklch(25.9% 0.109 347.6)

Traditional「Rose Purple」· Paint「Raspberry」· Creative Blush Sunrise

#451F38

Rose Purple · DarkSlateGray · Raspberry

HEX
#451F38
RGB
rgb(69, 31, 56)
HSL
hsl(321, 38%, 20%)
HSB
hsb(321, 55%, 27%)
CMYK
cmyk(0%, 55%, 19%, 73%)
Oklch
oklch(30.2% 0.068 341.9)

Traditional「Rose Purple」· Paint「Raspberry」· Creative Blush Sunrise

#38374A

Deep Indigo · DarkSlateGray · Prussian Blue

HEX
#38374A
RGB
rgb(56, 55, 74)
HSL
hsl(243, 15%, 25%)
HSB
hsb(243, 26%, 29%)
CMYK
cmyk(24%, 26%, 0%, 71%)
Oklch
oklch(34.6% 0.033 287.0)

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

#3A8577

Mineral Blue · SeaGreen · Mint Ice

HEX
#3A8577
RGB
rgb(58, 133, 119)
HSL
hsl(169, 39%, 37%)
HSB
hsb(169, 56%, 52%)
CMYK
cmyk(56%, 0%, 11%, 48%)
Oklch
oklch(56.5% 0.078 179.3)

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

#6CAB6C

Celadon · MediumSeaGreen · Olive Green

HEX
#6CAB6C
RGB
rgb(108, 171, 108)
HSL
hsl(120, 27%, 55%)
HSB
hsb(120, 37%, 67%)
CMYK
cmyk(37%, 0%, 37%, 33%)
Oklch
oklch(68.2% 0.112 144.2)

Traditional「Celadon」· Paint「Olive Green」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

45002D
004719

Analogous

3D0047
45002D
47000B

Triadic

45002D
2E4700
002E47

Split-Comp.

45002D
0B4700
00473D

Tetradic

45002D
473D00
004719
000B47

Contrast Matrix WCAG 2.1 Contrast

45002D
451F38
38374A
3A8577
6CAB6C
—
1.2
Fail
1.4
Fail
3.7
AA Large
5.9
AA
1.2
Fail
—
1.2
Fail
3.2
AA Large
5.1
AA
1.4
Fail
1.2
Fail
—
2.6
Fail
4.2
AA Large
3.7
AA Large
3.2
AA Large
2.6
Fail
—
1.6
Fail
5.9
AA
5.1
AA
4.2
AA Large
1.6
Fail
—
White BG
16.3AAA
13.9AAA
11.6AAA
4.4AA Large
2.7Fail
Black BG
1.3Fail
1.5Fail
1.8Fail
4.8AA
7.7AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

272722
353432
383845
5A5B7A
87887B

Deuteranopia

2B301F
373A30
383844
56517B
847F7F

Tritanopia

421A18
432D2C
384241
3E7D7E
6F878A

Achromatopsia

1A1A1A
2D2D2D
393939
6D6D6D
919191

Shades & Tints Shades & Tints

#45002D

Dark
Light

#451F38

Dark
Light

#38374A

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #45002d;
  --color-2: #451f38;
  --color-3: #38374a;
  --color-4: #3a8577;
  --color-5: #6cab6c;
}

SCSS

$color-1: #45002d;
$color-2: #451f38;
$color-3: #38374a;
$color-4: #3a8577;
$color-5: #6cab6c;

TAILWIND

colors: {
  'brand-1': '#45002d',
  'brand-2': '#451f38',
  'brand-3': '#38374a',
  'brand-4': '#3a8577',
  'brand-5': '#6cab6c',
}

RGB Array

[69, 0, 45], [69, 31, 56], [56, 55, 74], [58, 133, 119], [108, 171, 108]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This cool-style palette of #45002D, #451F38, #38374A, #3A8577, #6CAB6C is ideal for: tech websites, dark mode UIs, game UIs, 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: #45002d; --color-2: #451f38; --color-3: #38374a; --color-4: #3a8577; --color-5: #6cab6c. 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?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. 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