#510721
a deep, electric magenta / pink · warm · closest name: maroon
RGB
81, 7, 33
HSL
339°, 84%, 17%
CMYK
0, 91, 59, 68
Luminance
0.0201
Every format
| HEX | #510721 |
| RGB | rgb(81, 7, 33) |
| HSL | hsl(339, 84%, 17%) |
| CMYK | cmyk(0%, 91%, 59%, 68%) |
| LAB | lab(15.6 34.1 5.1) |
| LCH | lch(15.6 34.5 8.5) |
| OKLCH | oklch(0.286 0.105 7.2) |
Copy-ready code
/* CSS */
color: #510721;
background-color: #510721;
/* Tailwind (arbitrary) */
class="text-[#510721] bg-[#510721]"
/* SCSS */
$brand: #510721;
/* SwiftUI */
Color(red: 0.318, green: 0.027, blue: 0.129)
/* Android */
Color.parseColor("#510721")Accessibility — WCAG contrast
Aa
#510721 on white: 14.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#510721 on black: 1.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green2.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta91.4%
Yellow59.3%
Key (black)68.2%
Color previews
#510721 text on a black background
contrast 1.40:1
Card sample
#510721 text on a white background
contrast 14.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #510721;
Background color
Panel with #510721 background
background-color: #510721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #510721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 7, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 7, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #510721; background: linear-gradient(135deg, #510721, #511E07);