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#645354 · #2E0531 · #F18500 · #FFB904 · #FACA12

A 5-color palette palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#645354

Crimson · DimGray · Charcoal

HEX
#645354
RGB
rgb(100, 83, 84)
HSL
hsl(356, 9%, 36%)
HSB
hsb(356, 17%, 39%)
CMYK
cmyk(0%, 17%, 16%, 61%)
Oklch
oklch(46.0% 0.023 14.0)

Traditional「Crimson」· Paint「Charcoal」· Creative Midnight Shadow

#2E0531

Royal Purple · Black · Dark Purple

HEX
#2E0531
RGB
rgb(46, 5, 49)
HSL
hsl(296, 81%, 11%)
HSB
hsb(296, 90%, 19%)
CMYK
cmyk(6%, 90%, 0%, 81%)
Oklch
oklch(22.1% 0.090 325.1)

Traditional「Royal Purple」· Paint「Dark Purple」· Creative Blush Sunrise

#F18500

Ochre · Orange · Amber Brown

HEX
#F18500
RGB
rgb(241, 133, 0)
HSL
hsl(33, 100%, 47%)
HSB
hsb(33, 100%, 95%)
CMYK
cmyk(0%, 45%, 100%, 5%)
Oklch
oklch(72.1% 0.171 58.8)

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

#FFB904

Ginger · Orange · Sunflower

HEX
#FFB904
RGB
rgb(255, 185, 4)
HSL
hsl(43, 100%, 51%)
HSB
hsb(43, 98%, 100%)
CMYK
cmyk(0%, 27%, 98%, 0%)
Oklch
oklch(82.9% 0.171 80.9)

Traditional「Ginger」· Paint「Sunflower」· Creative Blush Sunrise

#FACA12

Ginger · Gold · Sunflower

HEX
#FACA12
RGB
rgb(250, 202, 18)
HSL
hsl(48, 96%, 53%)
HSB
hsb(48, 93%, 98%)
CMYK
cmyk(0%, 19%, 93%, 2%)
Oklch
oklch(85.7% 0.173 91.1)

Traditional「Ginger」· Paint「Sunflower」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

645354
546463

Analogous

64545D
645354
645B54

Triadic

645354
556454
545564

Split-Comp.

645354
54645B
545D64

Tetradic

645354
5D6454
546463
5B5464

Contrast Matrix WCAG 2.1 Contrast

645354
2E0531
F18500
FFB904
FACA12
—
2.5
Fail
2.8
Fail
4.2
AA Large
4.7
AA
2.5
Fail
—
6.8
AA
10.3
AAA
11.4
AAA
2.8
Fail
6.8
AA
—
1.5
Fail
1.7
Fail
4.2
AA Large
10.3
AAA
1.5
Fail
—
1.1
Fail
4.7
AA
11.4
AAA
1.7
Fail
1.1
Fail
—
White BG
7.2AAA
17.8AAA
2.6Fail
1.7Fail
1.6Fail
Black BG
2.9Fail
1.2Fail
8.1AAA
12.2AAA
13.5AAA

Color Blindness Simulation Color Blindness Simulation

Protanopia

5D5C54
1C1C26
C2C120
E1E030
E5E53F

Deuteranopia

5E5F54
1F2224
C9D128
E5EA3A
E8EC49

Tritanopia

635454
2C1E1C
EC3A3F
FC525A
F86269

Achromatopsia

585858
161616
969696
B9B9B9
C3C3C3

Shades & Tints Shades & Tints

#645354

Dark
Light

#2E0531

Dark
Light

#F18500

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #645354;
  --color-2: #2e0531;
  --color-3: #f18500;
  --color-4: #ffb904;
  --color-5: #faca12;
}

SCSS

$color-1: #645354;
$color-2: #2e0531;
$color-3: #f18500;
$color-4: #ffb904;
$color-5: #faca12;

TAILWIND

colors: {
  'brand-1': '#645354',
  'brand-2': '#2e0531',
  'brand-3': '#f18500',
  'brand-4': '#ffb904',
  'brand-5': '#faca12',
}

RGB Array

[100, 83, 84], [46, 5, 49], [241, 133, 0], [255, 185, 4], [250, 202, 18]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #645354, #2E0531, #F18500, #FFB904, #FACA12 is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #645354; --color-2: #2e0531; --color-3: #f18500; --color-4: #ffb904; --color-5: #faca12. 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 general-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. 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