#b3104f
a dark, electric magenta / pink · warm · closest name: crimson
RGB
179, 16, 79
HSL
337°, 84%, 38%
CMYK
0, 91, 56, 30
Luminance
0.1052
Every format
| HEX | #b3104f |
| RGB | rgb(179, 16, 79) |
| HSL | hsl(337, 84%, 38%) |
| CMYK | cmyk(0%, 91%, 56%, 30%) |
| LAB | lab(38.8 62.3 9.4) |
| LCH | lch(38.8 63.0 8.6) |
| OKLCH | oklch(0.497 0.192 7.2) |
Copy-ready code
/* CSS */
color: #b3104f;
background-color: #b3104f;
/* Tailwind (arbitrary) */
class="text-[#b3104f] bg-[#b3104f]"
/* SCSS */
$brand: #b3104f;
/* SwiftUI */
Color(red: 0.702, green: 0.063, blue: 0.310)
/* Android */
Color.parseColor("#b3104f")Accessibility — WCAG contrast
Aa
#b3104f on white: 6.77:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b3104f on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green6.3%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta91.1%
Yellow55.9%
Key (black)29.8%
Color previews
#b3104f text on a black background
contrast 3.10:1
Card sample
#b3104f text on a white background
contrast 6.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3104f;
Background color
Panel with #b3104f background
background-color: #b3104f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3104f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 16, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 16, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3104f; background: linear-gradient(135deg, #b3104f, #B33E10);