#511321
a deep, vivid red · warm · closest name: black
RGB
81, 19, 33
HSL
347°, 62%, 20%
CMYK
0, 77, 59, 68
Luminance
0.0232
Every format
| HEX | #511321 |
| RGB | rgb(81, 19, 33) |
| HSL | hsl(347, 62%, 20%) |
| CMYK | cmyk(0%, 77%, 59%, 68%) |
| LAB | lab(17.1 29.8 7.3) |
| LCH | lch(17.1 30.6 13.7) |
| OKLCH | oklch(0.297 0.092 11.5) |
Copy-ready code
/* CSS */
color: #511321;
background-color: #511321;
/* Tailwind (arbitrary) */
class="text-[#511321] bg-[#511321]"
/* SCSS */
$brand: #511321;
/* SwiftUI */
Color(red: 0.318, green: 0.075, blue: 0.129)
/* Android */
Color.parseColor("#511321")Accessibility — WCAG contrast
Aa
#511321 on white: 14.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511321 on black: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green7.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta76.5%
Yellow59.3%
Key (black)68.2%
Color previews
#511321 text on a black background
contrast 1.46:1
Card sample
#511321 text on a white background
contrast 14.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511321;
Background color
Panel with #511321 background
background-color: #511321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 19, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 19, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511321; background: linear-gradient(135deg, #511321, #512E13);