#811cd9
a balanced, electric violet · warm · closest name: blue
RGB
129, 28, 217
HSL
272°, 77%, 48%
CMYK
41, 87, 0, 15
Luminance
0.1051
Every format
| HEX | #811cd9 |
| RGB | rgb(129, 28, 217) |
| HSL | hsl(272, 77%, 48%) |
| CMYK | cmyk(41%, 87%, 0%, 15%) |
| LAB | lab(38.7 71.0 -75.3) |
| LCH | lch(38.7 103.5 313.3) |
| OKLCH | oklch(0.505 0.251 300.9) |
Copy-ready code
/* CSS */
color: #811cd9;
background-color: #811cd9;
/* Tailwind (arbitrary) */
class="text-[#811cd9] bg-[#811cd9]"
/* SCSS */
$brand: #811cd9;
/* SwiftUI */
Color(red: 0.506, green: 0.110, blue: 0.851)
/* Android */
Color.parseColor("#811cd9")Accessibility — WCAG contrast
Aa
#811cd9 on white: 6.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#811cd9 on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green11.0%
Blue85.1%
CMYK percentages
Cyan40.6%
Magenta87.1%
Yellow0.0%
Key (black)14.9%
Color previews
#811cd9 text on a black background
contrast 3.10:1
Card sample
#811cd9 text on a white background
contrast 6.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #811cd9;
Background color
Panel with #811cd9 background
background-color: #811cd9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #811cd9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 28, 217, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 28, 217, 0.45);
Border & gradient
Gradient panel
border: 3px solid #811cd9; background: linear-gradient(135deg, #811cd9, #D91CB3);