#811cdb
a balanced, electric violet · warm · closest name: blue
RGB
129, 28, 219
HSL
272°, 77%, 48%
CMYK
41, 87, 0, 14
Luminance
0.1061
Every format
| HEX | #811cdb |
| RGB | rgb(129, 28, 219) |
| HSL | hsl(272, 77%, 48%) |
| CMYK | cmyk(41%, 87%, 0%, 14%) |
| LAB | lab(38.9 71.4 -76.2) |
| LCH | lch(38.9 104.4 313.2) |
| OKLCH | oklch(0.507 0.253 300.5) |
Copy-ready code
/* CSS */
color: #811cdb;
background-color: #811cdb;
/* Tailwind (arbitrary) */
class="text-[#811cdb] bg-[#811cdb]"
/* SCSS */
$brand: #811cdb;
/* SwiftUI */
Color(red: 0.506, green: 0.110, blue: 0.859)
/* Android */
Color.parseColor("#811cdb")Accessibility — WCAG contrast
Aa
#811cdb on white: 6.73:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#811cdb on black: 3.12:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green11.0%
Blue85.9%
CMYK percentages
Cyan41.1%
Magenta87.2%
Yellow0.0%
Key (black)14.1%
Color previews
#811cdb text on a black background
contrast 3.12:1
Card sample
#811cdb text on a white background
contrast 6.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #811cdb;
Background color
Panel with #811cdb background
background-color: #811cdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #811cdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 28, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 28, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #811cdb; background: linear-gradient(135deg, #811cdb, #DB1CB6);