#d32521
a balanced, vivid red · warm · closest name: firebrick
RGB
211, 37, 33
HSL
1°, 73%, 48%
CMYK
0, 83, 84, 17
Luminance
0.1528
Every format
| HEX | #d32521 |
| RGB | rgb(211, 37, 33) |
| HSL | hsl(1, 73%, 48%) |
| CMYK | cmyk(0%, 83%, 84%, 17%) |
| LAB | lab(46.0 64.6 47.0) |
| LCH | lch(46.0 79.9 36.1) |
| OKLCH | oklch(0.560 0.208 28.1) |
Copy-ready code
/* CSS */
color: #d32521;
background-color: #d32521;
/* Tailwind (arbitrary) */
class="text-[#d32521] bg-[#d32521]"
/* SCSS */
$brand: #d32521;
/* SwiftUI */
Color(red: 0.827, green: 0.145, blue: 0.129)
/* Android */
Color.parseColor("#d32521")Accessibility — WCAG contrast
Aa
#d32521 on white: 5.18:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d32521 on black: 4.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red82.7%
Green14.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta82.5%
Yellow84.4%
Key (black)17.3%
Color previews
#d32521 text on a black background
contrast 4.06:1
Card sample
#d32521 text on a white background
contrast 5.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d32521;
Background color
Panel with #d32521 background
background-color: #d32521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d32521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(211, 37, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(211, 37, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d32521; background: linear-gradient(135deg, #d32521, #D39B21);