#b3003a
a dark, electric magenta / pink · warm · closest name: crimson
RGB
179, 0, 58
HSL
341°, 100%, 35%
CMYK
0, 100, 68, 30
Luminance
0.0989
Every format
| HEX | #b3003a |
| RGB | rgb(179, 0, 58) |
| HSL | hsl(341, 100%, 35%) |
| CMYK | cmyk(0%, 100%, 68%, 30%) |
| LAB | lab(37.6 62.9 21.4) |
| LCH | lch(37.6 66.5 18.8) |
| OKLCH | oklch(0.487 0.195 15.1) |
Copy-ready code
/* CSS */
color: #b3003a;
background-color: #b3003a;
/* Tailwind (arbitrary) */
class="text-[#b3003a] bg-[#b3003a]"
/* SCSS */
$brand: #b3003a;
/* SwiftUI */
Color(red: 0.702, green: 0.000, blue: 0.227)
/* Android */
Color.parseColor("#b3003a")Accessibility — WCAG contrast
Aa
#b3003a on white: 7.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#b3003a on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green0.0%
Blue22.7%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow67.6%
Key (black)29.8%
Color previews
#b3003a text on a black background
contrast 2.98:1
Card sample
#b3003a text on a white background
contrast 7.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b3003a;
Background color
Panel with #b3003a background
background-color: #b3003a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b3003a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 0, 58, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 0, 58, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b3003a; background: linear-gradient(135deg, #b3003a, #B33D00);