#ad2f2b
a dark, vivid red · warm · closest name: firebrick
RGB
173, 47, 43
HSL
2°, 60%, 42%
CMYK
0, 73, 75, 32
Luminance
0.1109
Every format
| HEX | #ad2f2b |
| RGB | rgb(173, 47, 43) |
| HSL | hsl(2, 60%, 42%) |
| CMYK | cmyk(0%, 73%, 75%, 32%) |
| LAB | lab(39.7 50.5 32.9) |
| LCH | lch(39.7 60.2 33.1) |
| OKLCH | oklch(0.500 0.163 26.8) |
Copy-ready code
/* CSS */
color: #ad2f2b;
background-color: #ad2f2b;
/* Tailwind (arbitrary) */
class="text-[#ad2f2b] bg-[#ad2f2b]"
/* SCSS */
$brand: #ad2f2b;
/* SwiftUI */
Color(red: 0.678, green: 0.184, blue: 0.169)
/* Android */
Color.parseColor("#ad2f2b")Accessibility — WCAG contrast
Aa
#ad2f2b on white: 6.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ad2f2b on black: 3.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green18.4%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta72.8%
Yellow75.1%
Key (black)32.2%
Color previews
#ad2f2b text on a black background
contrast 3.22:1
Card sample
#ad2f2b text on a white background
contrast 6.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad2f2b;
Background color
Panel with #ad2f2b background
background-color: #ad2f2b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad2f2b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 47, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 47, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad2f2b; background: linear-gradient(135deg, #ad2f2b, #AD862B);