#c82521
a balanced, vivid red · warm · closest name: firebrick
RGB
200, 37, 33
HSL
1°, 72%, 46%
CMYK
0, 82, 84, 22
Luminance
0.1371
Every format
| HEX | #c82521 |
| RGB | rgb(200, 37, 33) |
| HSL | hsl(1, 72%, 46%) |
| CMYK | cmyk(0%, 82%, 84%, 22%) |
| LAB | lab(43.8 61.5 44.2) |
| LCH | lch(43.8 75.7 35.7) |
| OKLCH | oklch(0.539 0.198 28.0) |
Copy-ready code
/* CSS */
color: #c82521;
background-color: #c82521;
/* Tailwind (arbitrary) */
class="text-[#c82521] bg-[#c82521]"
/* SCSS */
$brand: #c82521;
/* SwiftUI */
Color(red: 0.784, green: 0.145, blue: 0.129)
/* Android */
Color.parseColor("#c82521")Accessibility — WCAG contrast
Aa
#c82521 on white: 5.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c82521 on black: 3.74:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.4%
Green14.5%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta81.5%
Yellow83.5%
Key (black)21.6%
Color previews
#c82521 text on a black background
contrast 3.74:1
Card sample
#c82521 text on a white background
contrast 5.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c82521;
Background color
Panel with #c82521 background
background-color: #c82521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c82521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(200, 37, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(200, 37, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c82521; background: linear-gradient(135deg, #c82521, #C89421);