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#3C183A · #6A223E · #972C42 · #C53545 · #F23F49

neon

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

FuturisticEnergeticRebelliousWarm

Industry INDUSTRY

GamingWeb3 / CryptoDeep Tech

UI Context UI CONTEXT

Dark Mode UIDashboardCampaign PageData Visualization

Color Details Color Details

#3C183A

Rose Purple · DarkSlateGray · Dark Purple

HEX
#3C183A
RGB
rgb(60, 24, 58)
HSL
hsl(303, 43%, 16%)
HSB
hsb(303, 60%, 24%)
CMYK
cmyk(0%, 60%, 3%, 76%)
Oklch
oklch(27.7% 0.076 329.5)

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

#6A223E

Dark Violet · Brown · Camellia

HEX
#6A223E
RGB
rgb(106, 34, 62)
HSL
hsl(337, 51%, 27%)
HSB
hsb(337, 68%, 42%)
CMYK
cmyk(0%, 68%, 42%, 58%)
Oklch
oklch(37.1% 0.106 359.7)

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

#972C42

Crimson · Brown · Wine Red

HEX
#972C42
RGB
rgb(151, 44, 66)
HSL
hsl(348, 55%, 38%)
HSB
hsb(348, 71%, 59%)
CMYK
cmyk(0%, 71%, 56%, 41%)
Oklch
oklch(46.2% 0.142 12.7)

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

#C53545

Crimson · Crimson · Passion Red

HEX
#C53545
RGB
rgb(197, 53, 69)
HSL
hsl(353, 58%, 49%)
HSB
hsb(353, 73%, 77%)
CMYK
cmyk(0%, 73%, 65%, 23%)
Oklch
oklch(55.2% 0.180 19.5)

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

#F23F49

Vermilion · Tomato · Passion Red

HEX
#F23F49
RGB
rgb(242, 63, 73)
HSL
hsl(357, 87%, 60%)
HSB
hsb(357, 74%, 95%)
CMYK
cmyk(0%, 74%, 70%, 5%)
Oklch
oklch(63.8% 0.214 23.0)

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

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

3C183A
173A19

Analogous

2B173A
3C183A
3A1727

Triadic

3C183A
393A17
17393A

Split-Comp.

3C183A
273A17
173A2B

Tetradic

3C183A
3A2B17
173A19
17273A

Contrast Matrix WCAG 2.1 Contrast

3C183A
6A223E
972C42
C53545
F23F49
—
1.4
Fail
2.0
Fail
2.9
Fail
4.0
AA Large
1.4
Fail
—
1.4
Fail
2.1
Fail
2.9
Fail
2.0
Fail
1.4
Fail
—
1.4
Fail
2.0
Fail
2.9
Fail
2.1
Fail
1.4
Fail
—
1.4
Fail
4.0
AA Large
2.9
Fail
2.0
Fail
1.4
Fail
—
White BG
15.2AAA
11.0AAA
7.6AAA
5.3AA
3.8AA Large
Black BG
1.4Fail
1.9Fail
2.8Fail
4.0AA Large
5.6AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

2C2C32
4B4A37
69683D
878541
A4A347

Deuteranopia

2F3130
4F5436
6F773B
8F9A40
AFBC46

Tritanopia

3A2B2A
663231
923838
BE3E3D
E94544

Achromatopsia

272727
3B3B3B
4F4F4F
626262
767676

Shades & Tints Shades & Tints

#3C183A

Dark
Light

#6A223E

Dark
Light

#972C42

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #3c183a;
  --color-2: #6a223e;
  --color-3: #972c42;
  --color-4: #c53545;
  --color-5: #f23f49;
}

SCSS

$color-1: #3c183a;
$color-2: #6a223e;
$color-3: #972c42;
$color-4: #c53545;
$color-5: #f23f49;

TAILWIND

colors: {
  'brand-1': '#3c183a',
  'brand-2': '#6a223e',
  'brand-3': '#972c42',
  'brand-4': '#c53545',
  'brand-5': '#f23f49',
}

RGB Array

[60, 24, 58], [106, 34, 62], [151, 44, 66], [197, 53, 69], [242, 63, 73]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This neon-style palette of #3C183A, #6A223E, #972C42, #C53545, #F23F49 is ideal for: tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. High contrast ensures clear visual hierarchy and readability. 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: #3c183a; --color-2: #6a223e; --color-3: #972c42; --color-4: #c53545; --color-5: #f23f49. 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 neon-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