#b22d13
a dark, electric red · warm · closest name: firebrick
RGB
178, 45, 19
HSL
10°, 81%, 39%
CMYK
0, 75, 89, 30
Luminance
0.1139
Every format
| HEX | #b22d13 |
| RGB | rgb(178, 45, 19) |
| HSL | hsl(10, 81%, 39%) |
| CMYK | cmyk(0%, 75%, 89%, 30%) |
| LAB | lab(40.2 52.1 46.1) |
| LCH | lch(40.2 69.5 41.5) |
| OKLCH | oklch(0.505 0.173 32.8) |
Copy-ready code
/* CSS */
color: #b22d13;
background-color: #b22d13;
/* Tailwind (arbitrary) */
class="text-[#b22d13] bg-[#b22d13]"
/* SCSS */
$brand: #b22d13;
/* SwiftUI */
Color(red: 0.698, green: 0.176, blue: 0.075)
/* Android */
Color.parseColor("#b22d13")Accessibility — WCAG contrast
Aa
#b22d13 on white: 6.41:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b22d13 on black: 3.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.8%
Green17.6%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta74.7%
Yellow89.3%
Key (black)30.2%
Color previews
#b22d13 text on a black background
contrast 3.28:1
Card sample
#b22d13 text on a white background
contrast 6.41:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b22d13;
Background color
Panel with #b22d13 background
background-color: #b22d13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b22d13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(178, 45, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(178, 45, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b22d13; background: linear-gradient(135deg, #b22d13, #B29713);