#511c7d
a dark, vivid violet · warm · closest name: indigo
RGB
81, 28, 125
HSL
273°, 63%, 30%
CMYK
35, 78, 0, 51
Luminance
0.0406
Every format
| HEX | #511c7d |
| RGB | rgb(81, 28, 125) |
| HSL | hsl(273, 63%, 30%) |
| CMYK | cmyk(35%, 78%, 0%, 51%) |
| LAB | lab(23.9 42.7 -44.5) |
| LCH | lch(23.9 61.7 313.8) |
| OKLCH | oklch(0.363 0.154 304.5) |
Copy-ready code
/* CSS */
color: #511c7d;
background-color: #511c7d;
/* Tailwind (arbitrary) */
class="text-[#511c7d] bg-[#511c7d]"
/* SCSS */
$brand: #511c7d;
/* SwiftUI */
Color(red: 0.318, green: 0.110, blue: 0.490)
/* Android */
Color.parseColor("#511c7d")Accessibility — WCAG contrast
Aa
#511c7d on white: 11.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511c7d on black: 1.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green11.0%
Blue49.0%
CMYK percentages
Cyan35.2%
Magenta77.6%
Yellow0.0%
Key (black)51.0%
Color previews
#511c7d text on a black background
contrast 1.81:1
Card sample
#511c7d text on a white background
contrast 11.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511c7d;
Background color
Panel with #511c7d background
background-color: #511c7d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511c7d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 28, 125, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 28, 125, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511c7d; background: linear-gradient(135deg, #511c7d, #7D1C68);