#b52257
a dark, vivid magenta / pink · warm · closest name: crimson
RGB
181, 34, 87
HSL
338°, 68%, 42%
CMYK
0, 81, 52, 29
Luminance
0.1166
Every format
| HEX | #b52257 |
| RGB | rgb(181, 34, 87) |
| HSL | hsl(338, 68%, 42%) |
| CMYK | cmyk(0%, 81%, 52%, 29%) |
| LAB | lab(40.7 59.7 7.0) |
| LCH | lch(40.7 60.1 6.7) |
| OKLCH | oklch(0.512 0.183 5.8) |
Copy-ready code
/* CSS */
color: #b52257;
background-color: #b52257;
/* Tailwind (arbitrary) */
class="text-[#b52257] bg-[#b52257]"
/* SCSS */
$brand: #b52257;
/* SwiftUI */
Color(red: 0.710, green: 0.133, blue: 0.341)
/* Android */
Color.parseColor("#b52257")Accessibility — WCAG contrast
Aa
#b52257 on white: 6.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b52257 on black: 3.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.0%
Green13.3%
Blue34.1%
CMYK percentages
Cyan0.0%
Magenta81.2%
Yellow51.9%
Key (black)29.0%
Color previews
#b52257 text on a black background
contrast 3.33:1
Card sample
#b52257 text on a white background
contrast 6.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b52257;
Background color
Panel with #b52257 background
background-color: #b52257;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b52257;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(181, 34, 87, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(181, 34, 87, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b52257; background: linear-gradient(135deg, #b52257, #B54F22);