#511d84
a dark, vivid violet · warm · closest name: indigo
RGB
81, 29, 132
HSL
270°, 64%, 32%
CMYK
39, 78, 0, 48
Luminance
0.0429
Every format
| HEX | #511d84 |
| RGB | rgb(81, 29, 132) |
| HSL | hsl(270, 64%, 32%) |
| CMYK | cmyk(39%, 78%, 0%, 48%) |
| LAB | lab(24.6 44.0 -47.7) |
| LCH | lch(24.6 64.9 312.7) |
| OKLCH | oklch(0.370 0.160 301.8) |
Copy-ready code
/* CSS */
color: #511d84;
background-color: #511d84;
/* Tailwind (arbitrary) */
class="text-[#511d84] bg-[#511d84]"
/* SCSS */
$brand: #511d84;
/* SwiftUI */
Color(red: 0.318, green: 0.114, blue: 0.518)
/* Android */
Color.parseColor("#511d84")Accessibility — WCAG contrast
Aa
#511d84 on white: 11.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511d84 on black: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green11.4%
Blue51.8%
CMYK percentages
Cyan38.6%
Magenta78.0%
Yellow0.0%
Key (black)48.2%
Color previews
#511d84 text on a black background
contrast 1.86:1
Card sample
#511d84 text on a white background
contrast 11.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511d84;
Background color
Panel with #511d84 background
background-color: #511d84;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511d84;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 29, 132, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 29, 132, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511d84; background: linear-gradient(135deg, #511d84, #841D72);