#c71621
a dark, electric red · warm · closest name: firebrick
RGB
199, 22, 33
HSL
356°, 80%, 43%
CMYK
0, 89, 83, 22
Luminance
0.1283
Every format
| HEX | #c71621 |
| RGB | rgb(199, 22, 33) |
| HSL | hsl(356, 80%, 43%) |
| CMYK | cmyk(0%, 89%, 83%, 22%) |
| LAB | lab(42.5 64.4 43.0) |
| LCH | lch(42.5 77.4 33.7) |
| OKLCH | oklch(0.529 0.205 26.1) |
Copy-ready code
/* CSS */
color: #c71621;
background-color: #c71621;
/* Tailwind (arbitrary) */
class="text-[#c71621] bg-[#c71621]"
/* SCSS */
$brand: #c71621;
/* SwiftUI */
Color(red: 0.780, green: 0.086, blue: 0.129)
/* Android */
Color.parseColor("#c71621")Accessibility — WCAG contrast
Aa
#c71621 on white: 5.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c71621 on black: 3.57:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.0%
Green8.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta88.9%
Yellow83.4%
Key (black)22.0%
Color previews
#c71621 text on a black background
contrast 3.57:1
Card sample
#c71621 text on a white background
contrast 5.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c71621;
Background color
Panel with #c71621 background
background-color: #c71621;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c71621;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(199, 22, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(199, 22, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c71621; background: linear-gradient(135deg, #c71621, #C78116);