#511b95
a dark, vivid violet · warm · closest name: indigo
RGB
81, 27, 149
HSL
267°, 69%, 35%
CMYK
46, 82, 0, 42
Luminance
0.0470
Every format
| HEX | #511b95 |
| RGB | rgb(81, 27, 149) |
| HSL | hsl(267, 69%, 35%) |
| CMYK | cmyk(46%, 82%, 0%, 42%) |
| LAB | lab(25.9 49.2 -56.3) |
| LCH | lch(25.9 74.7 311.1) |
| OKLCH | oklch(0.384 0.180 296.7) |
Copy-ready code
/* CSS */
color: #511b95;
background-color: #511b95;
/* Tailwind (arbitrary) */
class="text-[#511b95] bg-[#511b95]"
/* SCSS */
$brand: #511b95;
/* SwiftUI */
Color(red: 0.318, green: 0.106, blue: 0.584)
/* Android */
Color.parseColor("#511b95")Accessibility — WCAG contrast
Aa
#511b95 on white: 10.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511b95 on black: 1.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green10.6%
Blue58.4%
CMYK percentages
Cyan45.6%
Magenta81.9%
Yellow0.0%
Key (black)41.6%
Color previews
#511b95 text on a black background
contrast 1.94:1
Card sample
#511b95 text on a white background
contrast 10.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511b95;
Background color
Panel with #511b95 background
background-color: #511b95;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511b95;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 27, 149, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 27, 149, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511b95; background: linear-gradient(135deg, #511b95, #951B88);