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#170315 · #510505 · #521D1D · #60635C · #909388

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

Scene Recommendations Scene Recommendations

Emotion EMOTION

HarmoniousVersatileWarm

Industry INDUSTRY

E-commerceBusiness

UI Context UI CONTEXT

Web PageComponent LibraryData Visualization

Color Details Color Details

#170315

Rose Purple · Black · Dark Purple

HEX
#170315
RGB
rgb(23, 3, 21)
HSL
hsl(306, 77%, 5%)
HSB
hsb(306, 87%, 9%)
CMYK
cmyk(0%, 87%, 9%, 91%)
Oklch
oklch(15.1% 0.052 331.5)

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

#510505

Vermilion · Maroon · Deep Berry

HEX
#510505
RGB
rgb(81, 5, 5)
HSL
hsl(0, 88%, 17%)
HSB
hsb(0, 94%, 32%)
CMYK
cmyk(0%, 94%, 94%, 68%)
Oklch
oklch(27.8% 0.107 27.9)

Traditional「Vermilion」· Paint「Deep Berry」· Creative Blush Sunrise

#521D1D

Crimson · Maroon · Wine Red

HEX
#521D1D
RGB
rgb(82, 29, 29)
HSL
hsl(0, 48%, 22%)
HSB
hsb(0, 65%, 32%)
CMYK
cmyk(0%, 65%, 65%, 68%)
Oklch
oklch(31.2% 0.080 22.9)

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

#60635C

Ink Gray · DimGray · Charcoal

HEX
#60635C
RGB
rgb(96, 99, 92)
HSL
hsl(86, 4%, 37%)
HSB
hsb(86, 7%, 39%)
CMYK
cmyk(3%, 0%, 7%, 61%)
Oklch
oklch(49.5% 0.012 125.9)

Traditional「Ink Gray」· Paint「Charcoal」· Creative Midnight Shadow

#909388

Ash · Gray · Warm Gray

HEX
#909388
RGB
rgb(144, 147, 136)
HSL
hsl(76, 5%, 55%)
HSB
hsb(76, 7%, 58%)
CMYK
cmyk(2%, 0%, 7%, 42%)
Oklch
oklch(65.7% 0.016 119.3)

Traditional「Ash」· Paint「Warm Gray」· Creative Urban Concrete

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

170315
031705

Analogous

0F0317
170315
17030B

Triadic

170315
151703
031517

Split-Comp.

170315
0B1703
03170F

Tetradic

170315
170F03
031705
030B17

Contrast Matrix WCAG 2.1 Contrast

170315
510505
521D1D
60635C
909388
—
1.3
Fail
1.5
Fail
3.2
AA Large
6.3
AA
1.3
Fail
—
1.1
Fail
2.5
Fail
4.9
AA
1.5
Fail
1.1
Fail
—
2.2
Fail
4.3
AA Large
3.2
AA Large
2.5
Fail
2.2
Fail
—
2.0
Fail
6.3
AA
4.9
AA
4.3
AA Large
2.0
Fail
—
White BG
19.8AAA
15.3AAA
13.5AAA
6.1AA
3.1AA Large
Black BG
1.1Fail
1.4Fail
1.6Fail
3.4AA Large
6.7AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

0E0E11
302F05
3B3B1D
61615E
91918B

Deuteranopia

101110
353A05
3E421D
61615E
91918B

Tritanopia

160D0C
4D0505
4F1D1D
605F5F
908D8D

Achromatopsia

0B0B0B
1C1C1C
2D2D2D
616161
919191

Shades & Tints Shades & Tints

#170315

Dark
Light

#510505

Dark
Light

#521D1D

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #170315;
  --color-2: #510505;
  --color-3: #521d1d;
  --color-4: #60635c;
  --color-5: #909388;
}

SCSS

$color-1: #170315;
$color-2: #510505;
$color-3: #521d1d;
$color-4: #60635c;
$color-5: #909388;

TAILWIND

colors: {
  'brand-1': '#170315',
  'brand-2': '#510505',
  'brand-3': '#521d1d',
  'brand-4': '#60635c',
  'brand-5': '#909388',
}

RGB Array

[23, 3, 21], [81, 5, 5], [82, 29, 29], [96, 99, 92], [144, 147, 136]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This general-style palette of #170315, #510505, #521D1D, #60635C, #909388 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: #170315; --color-2: #510505; --color-3: #521d1d; --color-4: #60635c; --color-5: #909388. 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 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