#cb0f39
a dark, electric red · warm · closest name: crimson
RGB
203, 15, 57
HSL
347°, 86%, 43%
CMYK
0, 93, 72, 20
Luminance
0.1333
Every format
| HEX | #cb0f39 |
| RGB | rgb(203, 15, 57) |
| HSL | hsl(347, 86%, 43%) |
| CMYK | cmyk(0%, 93%, 72%, 20%) |
| LAB | lab(43.3 67.2 30.1) |
| LCH | lch(43.3 73.6 24.1) |
| OKLCH | oklch(0.537 0.210 19.2) |
Copy-ready code
/* CSS */
color: #cb0f39;
background-color: #cb0f39;
/* Tailwind (arbitrary) */
class="text-[#cb0f39] bg-[#cb0f39]"
/* SCSS */
$brand: #cb0f39;
/* SwiftUI */
Color(red: 0.796, green: 0.059, blue: 0.224)
/* Android */
Color.parseColor("#cb0f39")Accessibility — WCAG contrast
Aa
#cb0f39 on white: 5.73:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cb0f39 on black: 3.67:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red79.6%
Green5.9%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta92.6%
Yellow71.9%
Key (black)20.4%
Color previews
#cb0f39 text on a black background
contrast 3.67:1
Card sample
#cb0f39 text on a white background
contrast 5.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cb0f39;
Background color
Panel with #cb0f39 background
background-color: #cb0f39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cb0f39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(203, 15, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(203, 15, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cb0f39; background: linear-gradient(135deg, #cb0f39, #CB620F);