#d22921
a balanced, vivid red · warm · closest name: firebrick
RGB
210, 41, 33
HSL
3°, 73%, 48%
CMYK
0, 81, 84, 18
Luminance
0.1540
Every format
| HEX | #d22921 |
| RGB | rgb(210, 41, 33) |
| HSL | hsl(3, 73%, 48%) |
| CMYK | cmyk(0%, 81%, 84%, 18%) |
| LAB | lab(46.2 63.3 47.1) |
| LCH | lch(46.2 78.9 36.7) |
| OKLCH | oklch(0.560 0.205 28.7) |
Copy-ready code
/* CSS */
color: #d22921;
background-color: #d22921;
/* Tailwind (arbitrary) */
class="text-[#d22921] bg-[#d22921]"
/* SCSS */
$brand: #d22921;
/* SwiftUI */
Color(red: 0.824, green: 0.161, blue: 0.129)
/* Android */
Color.parseColor("#d22921")Accessibility — WCAG contrast
Aa
#d22921 on white: 5.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d22921 on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red82.4%
Green16.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta80.5%
Yellow84.3%
Key (black)17.6%
Color previews
#d22921 text on a black background
contrast 4.08:1
Card sample
#d22921 text on a white background
contrast 5.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d22921;
Background color
Panel with #d22921 background
background-color: #d22921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d22921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(210, 41, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(210, 41, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d22921; background: linear-gradient(135deg, #d22921, #D29F21);