#ad1908
a dark, electric red · warm · closest name: firebrick
RGB
173, 25, 8
HSL
6°, 91%, 36%
CMYK
0, 86, 95, 32
Luminance
0.0960
Every format
| HEX | #ad1908 |
| RGB | rgb(173, 25, 8) |
| HSL | hsl(6, 91%, 36%) |
| CMYK | cmyk(0%, 86%, 95%, 32%) |
| LAB | lab(37.1 56.2 47.6) |
| LCH | lch(37.1 73.7 40.3) |
| OKLCH | oklch(0.480 0.183 30.6) |
Copy-ready code
/* CSS */
color: #ad1908;
background-color: #ad1908;
/* Tailwind (arbitrary) */
class="text-[#ad1908] bg-[#ad1908]"
/* SCSS */
$brand: #ad1908;
/* SwiftUI */
Color(red: 0.678, green: 0.098, blue: 0.031)
/* Android */
Color.parseColor("#ad1908")Accessibility — WCAG contrast
Aa
#ad1908 on white: 7.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ad1908 on black: 2.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green9.8%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta85.5%
Yellow95.4%
Key (black)32.2%
Color previews
#ad1908 text on a black background
contrast 2.92:1
Card sample
#ad1908 text on a white background
contrast 7.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad1908;
Background color
Panel with #ad1908 background
background-color: #ad1908;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad1908;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 25, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 25, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad1908; background: linear-gradient(135deg, #ad1908, #AD8708);