#66003A + #531C42 + #40374A + #2D5352 + #1A6E5A · nature - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

CalmOrganicGroundedWarmCool

Industry INDUSTRY

EcoWellnessOutdoor

UI Context UI CONTEXT

Brand WebsiteBlog

Color Details Color Details

#66003A

Rose Purple · Maroon · Raspberry

HEX

#66003A

RGB

rgb(102, 0, 58)

HSL

hsl(326, 100%, 20%)

HSB

hsb(326, 100%, 40%)

CMYK

cmyk(0%, 100%, 43%, 60%)

Oklch

oklch(33.3% 0.137 354.8)

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

#531C42

Rose Purple · DarkSlateGray · Eggplant

HEX

#531C42

RGB

rgb(83, 28, 66)

HSL

hsl(319, 50%, 22%)

HSB

hsb(319, 66%, 33%)

CMYK

cmyk(0%, 66%, 20%, 67%)

Oklch

oklch(32.5% 0.096 341.6)

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

#40374A

Deep Indigo · DarkSlateGray · Eggplant

HEX

#40374A

RGB

rgb(64, 55, 74)

HSL

hsl(268, 15%, 25%)

HSB

hsb(268, 26%, 29%)

CMYK

cmyk(14%, 26%, 0%, 71%)

Oklch

oklch(35.4% 0.034 306.2)

Traditional「Deep Indigo」· Paint「Eggplant」· Creative Blush Sunrise

#2D5352

Mineral Blue · DarkSlateGray · Peacock Green

HEX

#2D5352

RGB

rgb(45, 83, 82)

HSL

hsl(178, 30%, 25%)

HSB

hsb(178, 46%, 33%)

CMYK

cmyk(46%, 0%, 1%, 67%)

Oklch

oklch(41.4% 0.044 193.4)

Traditional「Mineral Blue」· Paint「Peacock Green」· Creative Blush Sunrise

#1A6E5A

Mineral Blue · SeaGreen · Mint Ice

HEX

#1A6E5A

RGB

rgb(26, 110, 90)

HSL

hsl(166, 62%, 27%)

HSB

hsb(166, 76%, 43%)

CMYK

cmyk(76%, 0%, 18%, 57%)

Oklch

oklch(48.4% 0.084 172.8)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

66003A

00662C

Analogous

5F0066

66003A

660007

Triadic

66003A

3A6600

003A66

Split-Comp.

66003A

076600

00665F

Tetradic

66003A

665F00

00662C

000766

Contrast Matrix WCAG 2.1 Contrast

66003A	531C42	40374A	2D5352	1A6E5A
—	1.0 Fail	1.1 Fail	1.5 Fail	2.1 Fail
1.0 Fail	—	1.2 Fail	1.5 Fail	2.1 Fail
1.1 Fail	1.2 Fail	—	1.3 Fail	1.8 Fail
1.5 Fail	1.5 Fail	1.3 Fail	—	1.4 Fail
2.1 Fail	2.1 Fail	1.8 Fail	1.4 Fail	—

White BG

12.9AAA

13.0AAA

11.3AAA

8.5AAA

6.1AA

Black BG

1.6Fail

1.9Fail

2.5Fail

3.4AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

3A392C

3B3B39

3C3C45

3D3E52

3E3F5F

Deuteranopia

404729

3E4337

3D3D44

3B3852

3A3360

Tritanopia

61211E

503230

404241

2F5252

1E6364

Achromatopsia

252525

313131

3C3C3C

484848

535353

Shades & Tints Shades & Tints

#66003A

Dark

Light

#531C42

Dark

Light

#40374A

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #66003a;
  --color-2: #531c42;
  --color-3: #40374a;
  --color-4: #2d5352;
  --color-5: #1a6e5a;
}

SCSS

$color-1: #66003a;
$color-2: #531c42;
$color-3: #40374a;
$color-4: #2d5352;
$color-5: #1a6e5a;

TAILWIND

colors: {
  'brand-1': '#66003a',
  'brand-2': '#531c42',
  'brand-3': '#40374a',
  'brand-4': '#2d5352',
  'brand-5': '#1a6e5a',
}

RGB Array

[102, 0, 58], [83, 28, 66], [64, 55, 74], [45, 83, 82], [26, 110, 90]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This nature-style palette of #66003A, #531C42, #40374A, #2D5352, #1A6E5A is ideal for: tech websites, dark mode UIs, game UIs. 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: #66003a; --color-2: #531c42; --color-3: #40374a; --color-4: #2d5352; --color-5: #1a6e5a. 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. 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 nature-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