#ad3c2f
a dark, vivid red · warm · closest name: firebrick
RGB
173, 60, 47
HSL
6°, 57%, 43%
CMYK
0, 65, 73, 32
Luminance
0.1232
Every format
| HEX | #ad3c2f |
| RGB | rgb(173, 60, 47) |
| HSL | hsl(6, 57%, 43%) |
| CMYK | cmyk(0%, 65%, 73%, 32%) |
| LAB | lab(41.7 45.4 32.8) |
| LCH | lch(41.7 56.0 35.8) |
| OKLCH | oklch(0.515 0.150 29.7) |
Copy-ready code
/* CSS */
color: #ad3c2f;
background-color: #ad3c2f;
/* Tailwind (arbitrary) */
class="text-[#ad3c2f] bg-[#ad3c2f]"
/* SCSS */
$brand: #ad3c2f;
/* SwiftUI */
Color(red: 0.678, green: 0.235, blue: 0.184)
/* Android */
Color.parseColor("#ad3c2f")Accessibility — WCAG contrast
Aa
#ad3c2f on white: 6.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ad3c2f on black: 3.46:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.8%
Green23.5%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta65.3%
Yellow72.8%
Key (black)32.2%
Color previews
#ad3c2f text on a black background
contrast 3.46:1
Card sample
#ad3c2f text on a white background
contrast 6.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ad3c2f;
Background color
Panel with #ad3c2f background
background-color: #ad3c2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ad3c2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(173, 60, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(173, 60, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ad3c2f; background: linear-gradient(135deg, #ad3c2f, #AD902F);