#c0143f
a dark, electric red · warm · closest name: crimson
RGB
192, 20, 63
HSL
345°, 81%, 42%
CMYK
0, 90, 67, 25
Luminance
0.1207
Every format
| HEX | #c0143f |
| RGB | rgb(192, 20, 63) |
| HSL | hsl(345, 81%, 42%) |
| CMYK | cmyk(0%, 90%, 67%, 25%) |
| LAB | lab(41.3 64.0 23.5) |
| LCH | lch(41.3 68.2 20.1) |
| OKLCH | oklch(0.519 0.199 16.2) |
Copy-ready code
/* CSS */
color: #c0143f;
background-color: #c0143f;
/* Tailwind (arbitrary) */
class="text-[#c0143f] bg-[#c0143f]"
/* SCSS */
$brand: #c0143f;
/* SwiftUI */
Color(red: 0.753, green: 0.078, blue: 0.247)
/* Android */
Color.parseColor("#c0143f")Accessibility — WCAG contrast
Aa
#c0143f on white: 6.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c0143f on black: 3.41:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green7.8%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta89.6%
Yellow67.2%
Key (black)24.7%
Color previews
#c0143f text on a black background
contrast 3.41:1
Card sample
#c0143f text on a white background
contrast 6.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c0143f;
Background color
Panel with #c0143f background
background-color: #c0143f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c0143f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 20, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 20, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c0143f; background: linear-gradient(135deg, #c0143f, #C05C14);