#ac2001
a dark, electric red · warm · closest name: firebrick
RGB
172, 32, 1
HSL
11°, 99%, 34%
CMYK
0, 81, 99, 33
Luminance
0.0981
Every format
| HEX | #ac2001 |
| RGB | rgb(172, 32, 1) |
| HSL | hsl(11, 99%, 34%) |
| CMYK | cmyk(0%, 81%, 99%, 33%) |
| LAB | lab(37.5 54.1 50.4) |
| LCH | lch(37.5 73.9 43.0) |
| OKLCH | oklch(0.482 0.179 32.7) |
Copy-ready code
/* CSS */
color: #ac2001;
background-color: #ac2001;
/* Tailwind (arbitrary) */
class="text-[#ac2001] bg-[#ac2001]"
/* SCSS */
$brand: #ac2001;
/* SwiftUI */
Color(red: 0.675, green: 0.125, blue: 0.004)
/* Android */
Color.parseColor("#ac2001")Accessibility — WCAG contrast
Aa
#ac2001 on white: 7.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ac2001 on black: 2.96:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green12.5%
Blue0.4%
CMYK percentages
Cyan0.0%
Magenta81.4%
Yellow99.4%
Key (black)32.5%
Color previews
#ac2001 text on a black background
contrast 2.96:1
Card sample
#ac2001 text on a white background
contrast 7.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac2001;
Background color
Panel with #ac2001 background
background-color: #ac2001;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac2001;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 32, 1, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 32, 1, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac2001; background: linear-gradient(135deg, #ac2001, #AC9201);