#ac2c2f
a dark, vivid red · warm · closest name: firebrick
RGB
172, 44, 47
HSL
359°, 59%, 42%
CMYK
0, 74, 73, 33
Luminance
0.1078
Every format
| HEX | #ac2c2f |
| RGB | rgb(172, 44, 47) |
| HSL | hsl(359, 59%, 42%) |
| CMYK | cmyk(0%, 74%, 73%, 33%) |
| LAB | lab(39.2 51.4 29.8) |
| LCH | lch(39.2 59.5 30.1) |
| OKLCH | oklch(0.496 0.165 24.4) |
Copy-ready code
/* CSS */
color: #ac2c2f;
background-color: #ac2c2f;
/* Tailwind (arbitrary) */
class="text-[#ac2c2f] bg-[#ac2c2f]"
/* SCSS */
$brand: #ac2c2f;
/* SwiftUI */
Color(red: 0.675, green: 0.173, blue: 0.184)
/* Android */
Color.parseColor("#ac2c2f")Accessibility — WCAG contrast
Aa
#ac2c2f on white: 6.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac2c2f on black: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green17.3%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta74.4%
Yellow72.7%
Key (black)32.5%
Color previews
#ac2c2f text on a black background
contrast 3.16:1
Card sample
#ac2c2f text on a white background
contrast 6.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac2c2f;
Background color
Panel with #ac2c2f background
background-color: #ac2c2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac2c2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 44, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 44, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac2c2f; background: linear-gradient(135deg, #ac2c2f, #AC7E2C);