#b32421
a dark, vivid red · warm · “firebrick”
RGB
179, 36, 33
HSL
1°, 69%, 42%
CMYK
0, 80, 82, 30
Luminance
0.1096
Every format
| HEX | #b32421 |
| RGB | rgb(179, 36, 33) |
| HSL | hsl(1, 69%, 42%) |
| CMYK | cmyk(0%, 80%, 82%, 30%) |
| LAB | lab(39.5 55.6 38.7) |
| LCH | lch(39.5 67.7 34.8) |
| OKLCH | oklch(0.500 0.179 27.5) |
Copy-ready code
/* CSS */
color: #b32421;
background-color: #b32421;
/* Tailwind (arbitrary) */
class="text-[#b32421] bg-[#b32421]"
/* SCSS */
$brand: #b32421;
/* SwiftUI */
Color(red: 0.702, green: 0.141, blue: 0.129)
/* Android */
Color.parseColor("#b32421")Accessibility — WCAG contrast
Aa
#b32421 on white: 6.58:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b32421 on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green14.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta79.9%
Yellow81.6%
Key (black)29.8%
Color previews
#b32421 text on a black background
contrast 3.19:1
Card sample
#b32421 text on a white background
contrast 6.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b32421;
Background color
Panel with #b32421 background
background-color: #b32421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b32421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 36, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 36, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b32421; background: linear-gradient(135deg, #b32421, #B38521);