#ad112b
a dark, electric red · warm · closest name: firebrick
RGB
173, 17, 43
HSL
350°, 82%, 37%
CMYK
0, 90, 75, 32
Luminance
0.0946
Every format
| HEX | #ad112b |
| RGB | rgb(173, 17, 43) |
| HSL | hsl(350, 82%, 37%) |
| CMYK | cmyk(0%, 90%, 75%, 32%) |
| LAB | lab(36.9 58.6 29.6) |
| LCH | lch(36.9 65.7 26.8) |
| OKLCH | oklch(0.479 0.184 21.2) |
Copy-ready code
/* CSS */
color: #ad112b;
background-color: #ad112b;
/* Tailwind (arbitrary) */
class="text-[#ad112b] bg-[#ad112b]"
/* SCSS */
$brand: #ad112b;
/* SwiftUI */
Color(red: 0.678, green: 0.067, blue: 0.169)
/* Android */
Color.parseColor("#ad112b")Accessibility — WCAG contrast
Aa
#ad112b on white: 7.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ad112b on black: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green6.7%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta90.2%
Yellow75.1%
Key (black)32.2%
Color previews
#ad112b text on a black background
contrast 2.89:1
Card sample
#ad112b text on a white background
contrast 7.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad112b;
Background color
Panel with #ad112b background
background-color: #ad112b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad112b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 17, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 17, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad112b; background: linear-gradient(135deg, #ad112b, #AD5F11);