#ac3113
a dark, electric red · warm · closest name: firebrick
RGB
172, 49, 19
HSL
12°, 80%, 38%
CMYK
0, 72, 89, 33
Luminance
0.1101
Every format
| HEX | #ac3113 |
| RGB | rgb(172, 49, 19) |
| HSL | hsl(12, 80%, 38%) |
| CMYK | cmyk(0%, 72%, 89%, 33%) |
| LAB | lab(39.6 48.7 45.1) |
| LCH | lch(39.6 66.3 42.8) |
| OKLCH | oklch(0.498 0.164 34.3) |
Copy-ready code
/* CSS */
color: #ac3113;
background-color: #ac3113;
/* Tailwind (arbitrary) */
class="text-[#ac3113] bg-[#ac3113]"
/* SCSS */
$brand: #ac3113;
/* SwiftUI */
Color(red: 0.675, green: 0.192, blue: 0.075)
/* Android */
Color.parseColor("#ac3113")Accessibility — WCAG contrast
Aa
#ac3113 on white: 6.56:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac3113 on black: 3.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green19.2%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta71.5%
Yellow89.0%
Key (black)32.5%
Color previews
#ac3113 text on a black background
contrast 3.20:1
Card sample
#ac3113 text on a white background
contrast 6.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac3113;
Background color
Panel with #ac3113 background
background-color: #ac3113;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac3113;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 49, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 49, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac3113; background: linear-gradient(135deg, #ac3113, #AC9713);