#66220D + #3F5A63 + #913003 + #3B4142 + #AC4907 - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarmCool

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#66220D

Vermilion · Maroon · Wine Red

HEX

#66220D

RGB

rgb(102, 34, 13)

HSL

hsl(14, 77%, 23%)

HSB

hsb(14, 87%, 40%)

CMYK

cmyk(0%, 67%, 87%, 60%)

Oklch

oklch(35.3% 0.103 37.0)

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

#3F5A63

Slate Blue · DarkSlateGray · Mint Ice

HEX

#3F5A63

RGB

rgb(63, 90, 99)

HSL

hsl(195, 22%, 32%)

HSB

hsb(195, 36%, 39%)

CMYK

cmyk(36%, 9%, 0%, 61%)

Oklch

oklch(45.0% 0.035 220.6)

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

#913003

Tangerine · Brown · Amber Brown

HEX

#913003

RGB

rgb(145, 48, 3)

HSL

hsl(19, 96%, 29%)

HSB

hsb(19, 98%, 57%)

CMYK

cmyk(0%, 67%, 98%, 43%)

Oklch

oklch(44.8% 0.139 39.7)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

#3B4142

Dark Cyan · DarkSlateGray · Dark Stone

HEX

#3B4142

RGB

rgb(59, 65, 66)

HSL

hsl(189, 6%, 25%)

HSB

hsb(189, 11%, 26%)

CMYK

cmyk(11%, 2%, 0%, 74%)

Oklch

oklch(37.0% 0.008 208.8)

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

#AC4907

Tangerine · Sienna · Amber Brown

HEX

#AC4907

RGB

rgb(172, 73, 7)

HSL

hsl(24, 92%, 35%)

HSB

hsb(24, 96%, 67%)

CMYK

cmyk(0%, 58%, 96%, 33%)

Oklch

oklch(52.8% 0.146 45.9)

Traditional「Tangerine」· Paint「Amber Brown」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

66220D

0D5368

Analogous

680D26

66220D

68500D

Triadic

66220D

0D6823

230D68

Split-Comp.

66220D

0D6850

0D2668

Tetradic

66220D

26680D

0D5368

500D68

Contrast Matrix WCAG 2.1 Contrast

66220D	3F5A63	913003	3B4142	AC4907
—	1.6 Fail	1.5 Fail	1.1 Fail	2.1 Fail
1.6 Fail	—	1.1 Fail	1.4 Fail	1.3 Fail
1.5 Fail	1.1 Fail	—	1.3 Fail	1.4 Fail
1.1 Fail	1.4 Fail	1.3 Fail	—	1.8 Fail
2.1 Fail	1.3 Fail	1.4 Fail	1.8 Fail	—

White BG

11.7AAA

7.4AAA

8.0AAA

10.4AAA

5.7AA

Black BG

1.8Fail

2.9Fail

2.6Fail

2.0Fail

3.7AA Large

Color Blindness Simulation Color Blindness Simulation

Protanopia

494812

4B4B61

67660E

3E3E42

818017

Deuteranopia

4D5213

494760

6D7411

3D3D42

878E1B

Tritanopia

631617

405F5F

8C1618

3B4242

A72426

Achromatopsia

343434

535353

484848

3F3F3F

5F5F5F

Shades & Tints Shades & Tints

#66220D

Dark

Light

#3F5A63

Dark

Light

#913003

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #66220d;
  --color-2: #3f5a63;
  --color-3: #913003;
  --color-4: #3b4142;
  --color-5: #ac4907;
}

SCSS

$color-1: #66220d;
$color-2: #3f5a63;
$color-3: #913003;
$color-4: #3b4142;
$color-5: #ac4907;

TAILWIND

colors: {
  'brand-1': '#66220d',
  'brand-2': '#3f5a63',
  'brand-3': '#913003',
  'brand-4': '#3b4142',
  'brand-5': '#ac4907',
}

RGB Array

[102, 34, 13], [63, 90, 99], [145, 48, 3], [59, 65, 66], [172, 73, 7]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #66220D, #3F5A63, #913003, #3B4142, #AC4907 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: #66220d; --color-2: #3f5a63; --color-3: #913003; --color-4: #3b4142; --color-5: #ac4907. 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