#8311cd
a dark, electric violet · warm · closest name: indigo
RGB
131, 17, 205
HSL
276°, 85%, 44%
CMYK
36, 92, 0, 20
Luminance
0.0963
Every format
| HEX | #8311cd |
| RGB | rgb(131, 17, 205) |
| HSL | hsl(276, 85%, 44%) |
| CMYK | cmyk(36%, 92%, 0%, 20%) |
| LAB | lab(37.2 71.0 -70.9) |
| LCH | lch(37.2 100.4 315.0) |
| OKLCH | oklch(0.492 0.247 304.9) |
Copy-ready code
/* CSS */
color: #8311cd;
background-color: #8311cd;
/* Tailwind (arbitrary) */
class="text-[#8311cd] bg-[#8311cd]"
/* SCSS */
$brand: #8311cd;
/* SwiftUI */
Color(red: 0.514, green: 0.067, blue: 0.804)
/* Android */
Color.parseColor("#8311cd")Accessibility — WCAG contrast
Aa
#8311cd on white: 7.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8311cd on black: 2.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red51.4%
Green6.7%
Blue80.4%
CMYK percentages
Cyan36.1%
Magenta91.7%
Yellow0.0%
Key (black)19.6%
Color previews
#8311cd text on a black background
contrast 2.93:1
Card sample
#8311cd text on a white background
contrast 7.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8311cd;
Background color
Panel with #8311cd background
background-color: #8311cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8311cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(131, 17, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(131, 17, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8311cd; background: linear-gradient(135deg, #8311cd, #CD119A);