#a3293c
a dark, vivid red · warm · closest name: firebrick
RGB
163, 41, 60
HSL
351°, 60%, 40%
CMYK
0, 75, 63, 36
Luminance
0.0970
Every format
| HEX | #a3293c |
| RGB | rgb(163, 41, 60) |
| HSL | hsl(351, 60%, 40%) |
| CMYK | cmyk(0%, 75%, 63%, 36%) |
| LAB | lab(37.3 50.4 19.0) |
| LCH | lch(37.3 53.9 20.7) |
| OKLCH | oklch(0.479 0.157 17.0) |
Copy-ready code
/* CSS */
color: #a3293c;
background-color: #a3293c;
/* Tailwind (arbitrary) */
class="text-[#a3293c] bg-[#a3293c]"
/* SCSS */
$brand: #a3293c;
/* SwiftUI */
Color(red: 0.639, green: 0.161, blue: 0.235)
/* Android */
Color.parseColor("#a3293c")Accessibility — WCAG contrast
Aa
#a3293c on white: 7.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#a3293c on black: 2.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red63.9%
Green16.1%
Blue23.5%
CMYK percentages
Cyan0.0%
Magenta74.8%
Yellow63.2%
Key (black)36.1%
Color previews
#a3293c text on a black background
contrast 2.94:1
Card sample
#a3293c text on a white background
contrast 7.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a3293c;
Background color
Panel with #a3293c background
background-color: #a3293c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a3293c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(163, 41, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(163, 41, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a3293c; background: linear-gradient(135deg, #a3293c, #A36729);