#ac2f3c
a dark, vivid red · warm · closest name: firebrick
RGB
172, 47, 60
HSL
354°, 57%, 43%
CMYK
0, 73, 65, 33
Luminance
0.1113
Every format
| HEX | #ac2f3c |
| RGB | rgb(172, 47, 60) |
| HSL | hsl(354, 57%, 43%) |
| CMYK | cmyk(0%, 73%, 65%, 33%) |
| LAB | lab(39.8 51.0 22.6) |
| LCH | lch(39.8 55.8 23.9) |
| OKLCH | oklch(0.501 0.161 19.6) |
Copy-ready code
/* CSS */
color: #ac2f3c;
background-color: #ac2f3c;
/* Tailwind (arbitrary) */
class="text-[#ac2f3c] bg-[#ac2f3c]"
/* SCSS */
$brand: #ac2f3c;
/* SwiftUI */
Color(red: 0.675, green: 0.184, blue: 0.235)
/* Android */
Color.parseColor("#ac2f3c")Accessibility — WCAG contrast
Aa
#ac2f3c on white: 6.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac2f3c on black: 3.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green18.4%
Blue23.5%
CMYK percentages
Cyan0.0%
Magenta72.7%
Yellow65.1%
Key (black)32.5%
Color previews
#ac2f3c text on a black background
contrast 3.23:1
Card sample
#ac2f3c text on a white background
contrast 6.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac2f3c;
Background color
Panel with #ac2f3c background
background-color: #ac2f3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac2f3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 47, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 47, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac2f3c; background: linear-gradient(135deg, #ac2f3c, #AC752F);