#b93921
a dark, vivid red · warm · closest name: firebrick
RGB
185, 57, 33
HSL
10°, 70%, 43%
CMYK
0, 69, 82, 28
Luminance
0.1335
Every format
| HEX | #b93921 |
| RGB | rgb(185, 57, 33) |
| HSL | hsl(10, 70%, 43%) |
| CMYK | cmyk(0%, 69%, 82%, 28%) |
| LAB | lab(43.3 50.3 42.7) |
| LCH | lch(43.3 65.9 40.4) |
| OKLCH | oklch(0.530 0.169 32.8) |
Copy-ready code
/* CSS */
color: #b93921;
background-color: #b93921;
/* Tailwind (arbitrary) */
class="text-[#b93921] bg-[#b93921]"
/* SCSS */
$brand: #b93921;
/* SwiftUI */
Color(red: 0.725, green: 0.224, blue: 0.129)
/* Android */
Color.parseColor("#b93921")Accessibility — WCAG contrast
Aa
#b93921 on white: 5.72:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b93921 on black: 3.67:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red72.5%
Green22.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta69.2%
Yellow82.2%
Key (black)27.5%
Color previews
#b93921 text on a black background
contrast 3.67:1
Card sample
#b93921 text on a white background
contrast 5.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b93921;
Background color
Panel with #b93921 background
background-color: #b93921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b93921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(185, 57, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(185, 57, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b93921; background: linear-gradient(135deg, #b93921, #B99E21);