#b02221
a dark, vivid red · warm · “firebrick”
RGB
176, 34, 33
HSL
0°, 68%, 41%
CMYK
0, 81, 81, 31
Luminance
0.1048
Every format
| HEX | #b02221 |
| RGB | rgb(176, 34, 33) |
| HSL | hsl(0, 68%, 41%) |
| CMYK | cmyk(0%, 81%, 81%, 31%) |
| LAB | lab(38.7 55.3 37.7) |
| LCH | lch(38.7 66.9 34.3) |
| OKLCH | oklch(0.493 0.178 27.1) |
Copy-ready code
/* CSS */
color: #b02221;
background-color: #b02221;
/* Tailwind (arbitrary) */
class="text-[#b02221] bg-[#b02221]"
/* SCSS */
$brand: #b02221;
/* SwiftUI */
Color(red: 0.690, green: 0.133, blue: 0.129)
/* Android */
Color.parseColor("#b02221")Accessibility — WCAG contrast
Aa
#b02221 on white: 6.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b02221 on black: 3.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.0%
Green13.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta80.7%
Yellow81.3%
Key (black)31.0%
Color previews
#b02221 text on a black background
contrast 3.10:1
Card sample
#b02221 text on a white background
contrast 6.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b02221;
Background color
Panel with #b02221 background
background-color: #b02221;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b02221;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(176, 34, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(176, 34, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b02221; background: linear-gradient(135deg, #b02221, #B08121);