#b41f21
a dark, vivid red · warm · “firebrick”
RGB
180, 31, 33
HSL
359°, 71%, 41%
CMYK
0, 83, 82, 29
Luminance
0.1079
Every format
| HEX | #b41f21 |
| RGB | rgb(180, 31, 33) |
| HSL | hsl(359, 71%, 41%) |
| CMYK | cmyk(0%, 83%, 82%, 29%) |
| LAB | lab(39.2 57.3 38.5) |
| LCH | lch(39.2 69.0 33.9) |
| OKLCH | oklch(0.498 0.184 26.6) |
Copy-ready code
/* CSS */
color: #b41f21;
background-color: #b41f21;
/* Tailwind (arbitrary) */
class="text-[#b41f21] bg-[#b41f21]"
/* SCSS */
$brand: #b41f21;
/* SwiftUI */
Color(red: 0.706, green: 0.122, blue: 0.129)
/* Android */
Color.parseColor("#b41f21")Accessibility — WCAG contrast
Aa
#b41f21 on white: 6.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b41f21 on black: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green12.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta82.8%
Yellow81.7%
Key (black)29.4%
Color previews
#b41f21 text on a black background
contrast 3.16:1
Card sample
#b41f21 text on a white background
contrast 6.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b41f21;
Background color
Panel with #b41f21 background
background-color: #b41f21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b41f21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 31, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 31, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b41f21; background: linear-gradient(135deg, #b41f21, #B4801F);