#c01237
a dark, electric red · warm · closest name: crimson
RGB
192, 18, 55
HSL
347°, 83%, 41%
CMYK
0, 91, 71, 25
Luminance
0.1191
Every format
| HEX | #c01237 |
| RGB | rgb(192, 18, 55) |
| HSL | hsl(347, 83%, 41%) |
| CMYK | cmyk(0%, 91%, 71%, 25%) |
| LAB | lab(41.1 63.9 28.2) |
| LCH | lch(41.1 69.8 23.8) |
| OKLCH | oklch(0.517 0.200 18.9) |
Copy-ready code
/* CSS */
color: #c01237;
background-color: #c01237;
/* Tailwind (arbitrary) */
class="text-[#c01237] bg-[#c01237]"
/* SCSS */
$brand: #c01237;
/* SwiftUI */
Color(red: 0.753, green: 0.071, blue: 0.216)
/* Android */
Color.parseColor("#c01237")Accessibility — WCAG contrast
Aa
#c01237 on white: 6.21:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c01237 on black: 3.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green7.1%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta90.6%
Yellow71.4%
Key (black)24.7%
Color previews
#c01237 text on a black background
contrast 3.38:1
Card sample
#c01237 text on a white background
contrast 6.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c01237;
Background color
Panel with #c01237 background
background-color: #c01237;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c01237;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 18, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 18, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c01237; background: linear-gradient(135deg, #c01237, #C06112);