#ad1913
a dark, electric red · warm · closest name: firebrick
RGB
173, 25, 19
HSL
2°, 80%, 38%
CMYK
0, 86, 89, 32
Luminance
0.0963
Every format
| HEX | #ad1913 |
| RGB | rgb(173, 25, 19) |
| HSL | hsl(2, 80%, 38%) |
| CMYK | cmyk(0%, 86%, 89%, 32%) |
| LAB | lab(37.2 56.4 43.3) |
| LCH | lch(37.2 71.1 37.5) |
| OKLCH | oklch(0.480 0.182 28.9) |
Copy-ready code
/* CSS */
color: #ad1913;
background-color: #ad1913;
/* Tailwind (arbitrary) */
class="text-[#ad1913] bg-[#ad1913]"
/* SCSS */
$brand: #ad1913;
/* SwiftUI */
Color(red: 0.678, green: 0.098, blue: 0.075)
/* Android */
Color.parseColor("#ad1913")Accessibility — WCAG contrast
Aa
#ad1913 on white: 7.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ad1913 on black: 2.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green9.8%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta85.5%
Yellow89.0%
Key (black)32.2%
Color previews
#ad1913 text on a black background
contrast 2.93:1
Card sample
#ad1913 text on a white background
contrast 7.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad1913;
Background color
Panel with #ad1913 background
background-color: #ad1913;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad1913;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 25, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 25, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad1913; background: linear-gradient(135deg, #ad1913, #AD7F13);