#b5103c
a dark, electric magenta / pink · warm · closest name: firebrick
RGB
181, 16, 60
HSL
344°, 84%, 39%
CMYK
0, 91, 67, 29
Luminance
0.1052
Every format
| HEX | #b5103c |
| RGB | rgb(181, 16, 60) |
| HSL | hsl(344, 84%, 39%) |
| CMYK | cmyk(0%, 91%, 67%, 29%) |
| LAB | lab(38.8 61.6 21.6) |
| LCH | lch(38.8 65.3 19.3) |
| OKLCH | oklch(0.496 0.191 15.6) |
Copy-ready code
/* CSS */
color: #b5103c;
background-color: #b5103c;
/* Tailwind (arbitrary) */
class="text-[#b5103c] bg-[#b5103c]"
/* SCSS */
$brand: #b5103c;
/* SwiftUI */
Color(red: 0.710, green: 0.063, blue: 0.235)
/* Android */
Color.parseColor("#b5103c")Accessibility — WCAG contrast
Aa
#b5103c on white: 6.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b5103c on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.0%
Green6.3%
Blue23.5%
CMYK percentages
Cyan0.0%
Magenta91.2%
Yellow66.9%
Key (black)29.0%
Color previews
#b5103c text on a black background
contrast 3.10:1
Card sample
#b5103c text on a white background
contrast 6.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b5103c;
Background color
Panel with #b5103c background
background-color: #b5103c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b5103c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(181, 16, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(181, 16, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b5103c; background: linear-gradient(135deg, #b5103c, #B55210);