#811cd7
a balanced, electric violet · warm · closest name: indigo
RGB
129, 28, 215
HSL
272°, 77%, 48%
CMYK
40, 87, 0, 16
Luminance
0.1040
Every format
| HEX | #811cd7 |
| RGB | rgb(129, 28, 215) |
| HSL | hsl(272, 77%, 48%) |
| CMYK | cmyk(40%, 87%, 0%, 16%) |
| LAB | lab(38.6 70.6 -74.5) |
| LCH | lch(38.6 102.6 313.5) |
| OKLCH | oklch(0.503 0.249 301.4) |
Copy-ready code
/* CSS */
color: #811cd7;
background-color: #811cd7;
/* Tailwind (arbitrary) */
class="text-[#811cd7] bg-[#811cd7]"
/* SCSS */
$brand: #811cd7;
/* SwiftUI */
Color(red: 0.506, green: 0.110, blue: 0.843)
/* Android */
Color.parseColor("#811cd7")Accessibility — WCAG contrast
Aa
#811cd7 on white: 6.82:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#811cd7 on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green11.0%
Blue84.3%
CMYK percentages
Cyan40.0%
Magenta87.0%
Yellow0.0%
Key (black)15.7%
Color previews
#811cd7 text on a black background
contrast 3.08:1
Card sample
#811cd7 text on a white background
contrast 6.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #811cd7;
Background color
Panel with #811cd7 background
background-color: #811cd7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #811cd7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 28, 215, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 28, 215, 0.45);
Border & gradient
Gradient panel
border: 3px solid #811cd7; background: linear-gradient(135deg, #811cd7, #D71CB0);