#81309c
a dark, vivid violet · warm · closest name: purple
RGB
129, 48, 156
HSL
285°, 53%, 40%
CMYK
17, 69, 0, 39
Luminance
0.0918
Every format
| HEX | #81309c |
| RGB | rgb(129, 48, 156) |
| HSL | hsl(285, 53%, 40%) |
| CMYK | cmyk(17%, 69%, 0%, 39%) |
| LAB | lab(36.3 51.1 -43.3) |
| LCH | lch(36.3 67.0 319.8) |
| OKLCH | oklch(0.473 0.176 316.4) |
Copy-ready code
/* CSS */
color: #81309c;
background-color: #81309c;
/* Tailwind (arbitrary) */
class="text-[#81309c] bg-[#81309c]"
/* SCSS */
$brand: #81309c;
/* SwiftUI */
Color(red: 0.506, green: 0.188, blue: 0.612)
/* Android */
Color.parseColor("#81309c")Accessibility — WCAG contrast
Aa
#81309c on white: 7.40:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#81309c on black: 2.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red50.6%
Green18.8%
Blue61.2%
CMYK percentages
Cyan17.3%
Magenta69.2%
Yellow0.0%
Key (black)38.8%
Color previews
#81309c text on a black background
contrast 2.84:1
Card sample
#81309c text on a white background
contrast 7.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #81309c;
Background color
Panel with #81309c background
background-color: #81309c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #81309c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(129, 48, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(129, 48, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #81309c; background: linear-gradient(135deg, #81309c, #9C306F);