#b3003b
a dark, electric magenta / pink · warm · closest name: crimson
RGB
179, 0, 59
HSL
340°, 100%, 35%
CMYK
0, 100, 67, 30
Luminance
0.0990
Every format
| HEX | #b3003b |
| RGB | rgb(179, 0, 59) |
| HSL | hsl(340, 100%, 35%) |
| CMYK | cmyk(0%, 100%, 67%, 30%) |
| LAB | lab(37.7 63.0 20.8) |
| LCH | lch(37.7 66.3 18.3) |
| OKLCH | oklch(0.488 0.195 14.7) |
Copy-ready code
/* CSS */
color: #b3003b;
background-color: #b3003b;
/* Tailwind (arbitrary) */
class="text-[#b3003b] bg-[#b3003b]"
/* SCSS */
$brand: #b3003b;
/* SwiftUI */
Color(red: 0.702, green: 0.000, blue: 0.231)
/* Android */
Color.parseColor("#b3003b")Accessibility — WCAG contrast
Aa
#b3003b on white: 7.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#b3003b on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green0.0%
Blue23.1%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow67.0%
Key (black)29.8%
Color previews
#b3003b text on a black background
contrast 2.98:1
Card sample
#b3003b text on a white background
contrast 7.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3003b;
Background color
Panel with #b3003b background
background-color: #b3003b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3003b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 0, 59, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 0, 59, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3003b; background: linear-gradient(135deg, #b3003b, #B33C00);