#521d21
a deep, vivid red · warm · closest name: black
RGB
82, 29, 33
HSL
356°, 48%, 22%
CMYK
0, 65, 60, 68
Luminance
0.0278
Every format
| HEX | #521d21 |
| RGB | rgb(82, 29, 33) |
| HSL | hsl(356, 48%, 22%) |
| CMYK | cmyk(0%, 65%, 60%, 68%) |
| LAB | lab(19.1 25.2 10.1) |
| LCH | lch(19.1 27.1 21.9) |
| OKLCH | oklch(0.313 0.079 18.4) |
Copy-ready code
/* CSS */
color: #521d21;
background-color: #521d21;
/* Tailwind (arbitrary) */
class="text-[#521d21] bg-[#521d21]"
/* SCSS */
$brand: #521d21;
/* SwiftUI */
Color(red: 0.322, green: 0.114, blue: 0.129)
/* Android */
Color.parseColor("#521d21")Accessibility — WCAG contrast
Aa
#521d21 on white: 13.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#521d21 on black: 1.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green11.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta64.6%
Yellow59.8%
Key (black)67.8%
Color previews
#521d21 text on a black background
contrast 1.56:1
Card sample
#521d21 text on a white background
contrast 13.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #521d21;
Background color
Panel with #521d21 background
background-color: #521d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #521d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 29, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 29, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #521d21; background: linear-gradient(135deg, #521d21, #523C1D);