#ac2239
a dark, vivid red · warm · closest name: firebrick
RGB
172, 34, 57
HSL
350°, 67%, 40%
CMYK
0, 80, 67, 33
Luminance
0.1021
Every format
| HEX | #ac2239 |
| RGB | rgb(172, 34, 57) |
| HSL | hsl(350, 67%, 40%) |
| CMYK | cmyk(0%, 80%, 67%, 33%) |
| LAB | lab(38.2 55.1 22.5) |
| LCH | lch(38.2 59.5 22.2) |
| OKLCH | oklch(0.489 0.172 18.0) |
Copy-ready code
/* CSS */
color: #ac2239;
background-color: #ac2239;
/* Tailwind (arbitrary) */
class="text-[#ac2239] bg-[#ac2239]"
/* SCSS */
$brand: #ac2239;
/* SwiftUI */
Color(red: 0.675, green: 0.133, blue: 0.224)
/* Android */
Color.parseColor("#ac2239")Accessibility — WCAG contrast
Aa
#ac2239 on white: 6.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac2239 on black: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green13.3%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta80.2%
Yellow66.9%
Key (black)32.5%
Color previews
#ac2239 text on a black background
contrast 3.04:1
Card sample
#ac2239 text on a white background
contrast 6.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac2239;
Background color
Panel with #ac2239 background
background-color: #ac2239;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac2239;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 34, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 34, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac2239; background: linear-gradient(135deg, #ac2239, #AC6722);