#c01f23
a dark, vivid red · warm · closest name: firebrick
RGB
192, 31, 35
HSL
359°, 72%, 44%
CMYK
0, 84, 82, 25
Luminance
0.1231
Every format
| HEX | #c01f23 |
| RGB | rgb(192, 31, 35) |
| HSL | hsl(359, 72%, 44%) |
| CMYK | cmyk(0%, 84%, 82%, 25%) |
| LAB | lab(41.7 60.7 40.6) |
| LCH | lch(41.7 73.0 33.8) |
| OKLCH | oklch(0.521 0.194 26.4) |
Copy-ready code
/* CSS */
color: #c01f23;
background-color: #c01f23;
/* Tailwind (arbitrary) */
class="text-[#c01f23] bg-[#c01f23]"
/* SCSS */
$brand: #c01f23;
/* SwiftUI */
Color(red: 0.753, green: 0.122, blue: 0.137)
/* Android */
Color.parseColor("#c01f23")Accessibility — WCAG contrast
Aa
#c01f23 on white: 6.07:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c01f23 on black: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green12.2%
Blue13.7%
CMYK percentages
Cyan0.0%
Magenta83.9%
Yellow81.8%
Key (black)24.7%
Color previews
#c01f23 text on a black background
contrast 3.46:1
Card sample
#c01f23 text on a white background
contrast 6.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c01f23;
Background color
Panel with #c01f23 background
background-color: #c01f23;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c01f23;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 31, 35, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 31, 35, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c01f23; background: linear-gradient(135deg, #c01f23, #C0861F);