#ac1613
a dark, electric red · warm · closest name: firebrick
RGB
172, 22, 19
HSL
1°, 80%, 38%
CMYK
0, 87, 89, 33
Luminance
0.0939
Every format
| HEX | #ac1613 |
| RGB | rgb(172, 22, 19) |
| HSL | hsl(1, 80%, 38%) |
| CMYK | cmyk(0%, 87%, 89%, 33%) |
| LAB | lab(36.7 56.7 42.9) |
| LCH | lch(36.7 71.1 37.1) |
| OKLCH | oklch(0.476 0.183 28.4) |
Copy-ready code
/* CSS */
color: #ac1613;
background-color: #ac1613;
/* Tailwind (arbitrary) */
class="text-[#ac1613] bg-[#ac1613]"
/* SCSS */
$brand: #ac1613;
/* SwiftUI */
Color(red: 0.675, green: 0.086, blue: 0.075)
/* Android */
Color.parseColor("#ac1613")Accessibility — WCAG contrast
Aa
#ac1613 on white: 7.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ac1613 on black: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green8.6%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta87.2%
Yellow89.0%
Key (black)32.5%
Color previews
#ac1613 text on a black background
contrast 2.88:1
Card sample
#ac1613 text on a white background
contrast 7.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac1613;
Background color
Panel with #ac1613 background
background-color: #ac1613;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac1613;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 22, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 22, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac1613; background: linear-gradient(135deg, #ac1613, #AC7C13);