#a7253c
a dark, vivid red · warm · closest name: firebrick
RGB
167, 37, 60
HSL
349°, 64%, 40%
CMYK
0, 78, 64, 35
Luminance
0.0986
Every format
| HEX | #a7253c |
| RGB | rgb(167, 37, 60) |
| HSL | hsl(349, 64%, 40%) |
| CMYK | cmyk(0%, 78%, 64%, 35%) |
| LAB | lab(37.6 52.9 19.6) |
| LCH | lch(37.6 56.4 20.3) |
| OKLCH | oklch(0.483 0.165 16.6) |
Copy-ready code
/* CSS */
color: #a7253c;
background-color: #a7253c;
/* Tailwind (arbitrary) */
class="text-[#a7253c] bg-[#a7253c]"
/* SCSS */
$brand: #a7253c;
/* SwiftUI */
Color(red: 0.655, green: 0.145, blue: 0.235)
/* Android */
Color.parseColor("#a7253c")Accessibility — WCAG contrast
Aa
#a7253c on white: 7.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#a7253c on black: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red65.5%
Green14.5%
Blue23.5%
CMYK percentages
Cyan0.0%
Magenta77.8%
Yellow64.1%
Key (black)34.5%
Color previews
#a7253c text on a black background
contrast 2.97:1
Card sample
#a7253c text on a white background
contrast 7.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a7253c;
Background color
Panel with #a7253c background
background-color: #a7253c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a7253c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(167, 37, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(167, 37, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a7253c; background: linear-gradient(135deg, #a7253c, #A76525);