#A66C63 + #CB1E34 + #B31B43 + #7B2443 + #533C4D - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#A66C63

Crimson · Gray · Passion Red

HEX

#A66C63

RGB

rgb(166, 108, 99)

HSL

hsl(8, 27%, 52%)

HSB

hsb(8, 40%, 65%)

CMYK

cmyk(0%, 35%, 40%, 35%)

Oklch

oklch(59.1% 0.076 29.2)

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

#CB1E34

Vermilion · Crimson · Passion Red

HEX

#CB1E34

RGB

rgb(203, 30, 52)

HSL

hsl(352, 74%, 46%)

HSB

hsb(352, 85%, 80%)

CMYK

cmyk(0%, 85%, 74%, 20%)

Oklch

oklch(54.3% 0.203 22.1)

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

#B31B43

Dark Violet · Brown · Camellia

HEX

#B31B43

RGB

rgb(179, 27, 67)

HSL

hsl(344, 74%, 40%)

HSB

hsb(344, 85%, 70%)

CMYK

cmyk(0%, 85%, 63%, 30%)

Oklch

oklch(49.9% 0.184 13.5)

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

#7B2443

Dark Violet · Brown · Camellia

HEX

#7B2443

RGB

rgb(123, 36, 67)

HSL

hsl(339, 55%, 31%)

HSB

hsb(339, 71%, 48%)

CMYK

cmyk(0%, 71%, 46%, 52%)

Oklch

oklch(40.5% 0.123 2.6)

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

#533C4D

Rose Purple · DarkSlateGray · Eggplant

HEX

#533C4D

RGB

rgb(83, 60, 77)

HSL

hsl(316, 16%, 28%)

HSB

hsb(316, 28%, 33%)

CMYK

cmyk(0%, 28%, 7%, 67%)

Oklch

oklch(38.8% 0.042 336.1)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

A66C63

649DA6

Analogous

A6647C

A66C63

A68D64

Triadic

A66C63

64A66C

6C64A6

Split-Comp.

A66C63

64A68D

647CA6

Tetradic

A66C63

7CA664

649DA6

8D64A6

Contrast Matrix WCAG 2.1 Contrast

A66C63	CB1E34	B31B43	7B2443	533C4D
—	1.3 Fail	1.6 Fail	2.3 Fail	2.3 Fail
1.3 Fail	—	1.2 Fail	1.7 Fail	1.8 Fail
1.6 Fail	1.2 Fail	—	1.4 Fail	1.5 Fail
2.3 Fail	1.7 Fail	1.4 Fail	—	1.0 Fail
2.3 Fail	1.8 Fail	1.5 Fail	1.0 Fail	—

White BG

4.2AA Large

5.6AA

6.7AA

9.7AAA

9.9AAA

Black BG

4.9AA

3.8AA Large

3.2AA Large

2.2Fail

2.1Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

8D8C65

807F2F

717039

55553B

494949

Deuteranopia

909566

8A972D

7A8537

5A613A

4A4C48

Tritanopia

A36767

C22A2A

AB3230

773634

524645

Achromatopsia

7C7C7C

545454

4D4D4D

424242

454545

Shades & Tints Shades & Tints

#A66C63

Dark

Light

#CB1E34

Dark

Light

#B31B43

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #a66c63;
  --color-2: #cb1e34;
  --color-3: #b31b43;
  --color-4: #7b2443;
  --color-5: #533c4d;
}

SCSS

$color-1: #a66c63;
$color-2: #cb1e34;
$color-3: #b31b43;
$color-4: #7b2443;
$color-5: #533c4d;

TAILWIND

colors: {
  'brand-1': '#a66c63',
  'brand-2': '#cb1e34',
  'brand-3': '#b31b43',
  'brand-4': '#7b2443',
  'brand-5': '#533c4d',
}

RGB Array

[166, 108, 99], [203, 30, 52], [179, 27, 67], [123, 36, 67], [83, 60, 77]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #A66C63, #CB1E34, #B31B43, #7B2443, #533C4D 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: #a66c63; --color-2: #cb1e34; --color-3: #b31b43; --color-4: #7b2443; --color-5: #533c4d. 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 general-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