#ad0813
a dark, electric red · warm · closest name: firebrick
RGB
173, 8, 19
HSL
356°, 91%, 36%
CMYK
0, 95, 89, 32
Luminance
0.0910
Every format
| HEX | #ad0813 |
| RGB | rgb(173, 8, 19) |
| HSL | hsl(356, 91%, 36%) |
| CMYK | cmyk(0%, 95%, 89%, 32%) |
| LAB | lab(36.2 59.2 42.5) |
| LCH | lch(36.2 72.9 35.7) |
| OKLCH | oklch(0.473 0.189 27.1) |
Copy-ready code
/* CSS */
color: #ad0813;
background-color: #ad0813;
/* Tailwind (arbitrary) */
class="text-[#ad0813] bg-[#ad0813]"
/* SCSS */
$brand: #ad0813;
/* SwiftUI */
Color(red: 0.678, green: 0.031, blue: 0.075)
/* Android */
Color.parseColor("#ad0813")Accessibility — WCAG contrast
Aa
#ad0813 on white: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ad0813 on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green3.1%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta95.4%
Yellow89.0%
Key (black)32.2%
Color previews
#ad0813 text on a black background
contrast 2.82:1
Card sample
#ad0813 text on a white background
contrast 7.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad0813;
Background color
Panel with #ad0813 background
background-color: #ad0813;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad0813;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 8, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 8, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad0813; background: linear-gradient(135deg, #ad0813, #AD6B08);