#ad0806
a dark, electric red · warm · closest name: firebrick
RGB
173, 8, 6
HSL
1°, 93%, 35%
CMYK
0, 95, 97, 32
Luminance
0.0907
Every format
| HEX | #ad0806 |
| RGB | rgb(173, 8, 6) |
| HSL | hsl(1, 93%, 35%) |
| CMYK | cmyk(0%, 95%, 97%, 32%) |
| LAB | lab(36.1 59.0 47.9) |
| LCH | lch(36.1 76.0 39.1) |
| OKLCH | oklch(0.472 0.190 29.0) |
Copy-ready code
/* CSS */
color: #ad0806;
background-color: #ad0806;
/* Tailwind (arbitrary) */
class="text-[#ad0806] bg-[#ad0806]"
/* SCSS */
$brand: #ad0806;
/* SwiftUI */
Color(red: 0.678, green: 0.031, blue: 0.024)
/* Android */
Color.parseColor("#ad0806")Accessibility — WCAG contrast
Aa
#ad0806 on white: 7.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ad0806 on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green3.1%
Blue2.4%
CMYK percentages
Cyan0.0%
Magenta95.4%
Yellow96.5%
Key (black)32.2%
Color previews
#ad0806 text on a black background
contrast 2.81:1
Card sample
#ad0806 text on a white background
contrast 7.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad0806;
Background color
Panel with #ad0806 background
background-color: #ad0806;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad0806;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 8, 6, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 8, 6, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad0806; background: linear-gradient(135deg, #ad0806, #AD7706);