#645366 + #FF8000 + #D04E36 + #953D3B + #281F22 · warm - Color Palette

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent Library

Color Details Color Details

#645366

Dark Plum · DimGray · Eggplant

HEX

#645366

RGB

rgb(100, 83, 102)

HSL

hsl(294, 10%, 36%)

HSB

hsb(294, 19%, 40%)

CMYK

cmyk(2%, 19%, 0%, 60%)

Oklch

oklch(46.6% 0.037 322.8)

Traditional「Dark Plum」· Paint「Eggplant」· Creative Blush Sunrise

#FF8000

Ochre · Orange · Amber Brown

HEX

#FF8000

RGB

rgb(255, 128, 0)

HSL

hsl(30, 100%, 50%)

HSB

hsb(30, 100%, 100%)

CMYK

cmyk(0%, 50%, 100%, 0%)

Oklch

oklch(73.2% 0.186 53.0)

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

#D04E36

Vermilion · Chocolate · Passion Red

HEX

#D04E36

RGB

rgb(208, 78, 54)

HSL

hsl(9, 62%, 51%)

HSB

hsb(9, 74%, 82%)

CMYK

cmyk(0%, 63%, 74%, 18%)

Oklch

oklch(59.5% 0.169 32.6)

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

#953D3B

Crimson · Sienna · Passion Red

HEX

#953D3B

RGB

rgb(149, 61, 59)

HSL

hsl(1, 43%, 41%)

HSB

hsb(1, 60%, 58%)

CMYK

cmyk(0%, 59%, 60%, 42%)

Oklch

oklch(47.9% 0.119 24.0)

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

#281F22

Dark Violet · Black · Raspberry

HEX

#281F22

RGB

rgb(40, 31, 34)

HSL

hsl(340, 13%, 14%)

HSB

hsb(340, 23%, 16%)

CMYK

cmyk(0%, 22%, 15%, 84%)

Oklch

oklch(25.1% 0.015 356.2)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

645366

546553

Analogous

5A5365

645366

65535E

Triadic

645366

656353

536563

Split-Comp.

645366

5E6553

53655A

Tetradic

645366

655A53

546553

535E65

Contrast Matrix WCAG 2.1 Contrast

645366	FF8000	D04E36	953D3B	281F22
—	2.8 Fail	1.6 Fail	1.0 Fail	2.3 Fail
2.8 Fail	—	1.7 Fail	2.8 Fail	6.4 AA
1.6 Fail	1.7 Fail	—	1.6 Fail	3.7 AA Large
1.0 Fail	2.8 Fail	1.6 Fail	—	2.3 Fail
2.3 Fail	6.4 AA	3.7 AA Large	2.3 Fail	—

White BG

7.1AAA

2.5Fail

4.4AA Large

7.0AA

16.0AAA

Black BG

3.0Fail

8.3AAA

4.8AA

3.0AA Large

1.3Fail

Color Blindness Simulation Color Blindness Simulation

Protanopia

5D5C61

C8C71F

98973C

6F6E3B

242421

Deuteranopia

5E5F60

CFD926

9FA93D

747B3C

252521

Tritanopia

635E5D

F9373D

CA4041

913C3C

282121

Achromatopsia

5A5A5A

979797

727272

575757

222222

Shades & Tints Shades & Tints

#645366

Dark

Light

#FF8000

Dark

Light

#D04E36

Dark

Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #645366;
  --color-2: #ff8000;
  --color-3: #d04e36;
  --color-4: #953d3b;
  --color-5: #281f22;
}

SCSS

$color-1: #645366;
$color-2: #ff8000;
$color-3: #d04e36;
$color-4: #953d3b;
$color-5: #281f22;

TAILWIND

colors: {
  'brand-1': '#645366',
  'brand-2': '#ff8000',
  'brand-3': '#d04e36',
  'brand-4': '#953d3b',
  'brand-5': '#281f22',
}

RGB Array

[100, 83, 102], [255, 128, 0], [208, 78, 54], [149, 61, 59], [40, 31, 34]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This warm-style palette of #645366, #FF8000, #D04E36, #953D3B, #281F22 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: #645366; --color-2: #ff8000; --color-3: #d04e36; --color-4: #953d3b; --color-5: #281f22. 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 warm-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