#c83d21
a balanced, vivid red · warm · closest name: firebrick
RGB
200, 61, 33
HSL
10°, 72%, 46%
CMYK
0, 70, 84, 22
Luminance
0.1573
Every format
| HEX | #c83d21 |
| RGB | rgb(200, 61, 33) |
| HSL | hsl(10, 72%, 46%) |
| CMYK | cmyk(0%, 70%, 84%, 22%) |
| LAB | lab(46.6 53.7 46.8) |
| LCH | lch(46.6 71.2 41.1) |
| OKLCH | oklch(0.560 0.180 33.2) |
Copy-ready code
/* CSS */
color: #c83d21;
background-color: #c83d21;
/* Tailwind (arbitrary) */
class="text-[#c83d21] bg-[#c83d21]"
/* SCSS */
$brand: #c83d21;
/* SwiftUI */
Color(red: 0.784, green: 0.239, blue: 0.129)
/* Android */
Color.parseColor("#c83d21")Accessibility — WCAG contrast
Aa
#c83d21 on white: 5.07:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c83d21 on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.4%
Green23.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta69.5%
Yellow83.5%
Key (black)21.6%
Color previews
#c83d21 text on a black background
contrast 4.15:1
Card sample
#c83d21 text on a white background
contrast 5.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c83d21;
Background color
Panel with #c83d21 background
background-color: #c83d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c83d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(200, 61, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(200, 61, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c83d21; background: linear-gradient(135deg, #c83d21, #C8AD21);