#ac3e16
a dark, electric orange · warm · closest name: firebrick
RGB
172, 62, 22
HSL
16°, 77%, 38%
CMYK
0, 64, 87, 33
Luminance
0.1227
Every format
| HEX | #ac3e16 |
| RGB | rgb(172, 62, 22) |
| HSL | hsl(16, 77%, 38%) |
| CMYK | cmyk(0%, 64%, 87%, 33%) |
| LAB | lab(41.6 43.3 45.5) |
| LCH | lch(41.6 62.8 46.4) |
| OKLCH | oklch(0.513 0.152 38.4) |
Copy-ready code
/* CSS */
color: #ac3e16;
background-color: #ac3e16;
/* Tailwind (arbitrary) */
class="text-[#ac3e16] bg-[#ac3e16]"
/* SCSS */
$brand: #ac3e16;
/* SwiftUI */
Color(red: 0.675, green: 0.243, blue: 0.086)
/* Android */
Color.parseColor("#ac3e16")Accessibility — WCAG contrast
Aa
#ac3e16 on white: 6.08:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#ac3e16 on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red67.5%
Green24.3%
Blue8.6%
CMYK percentages
Cyan0.0%
Magenta64.0%
Yellow87.2%
Key (black)32.5%
Color previews
#ac3e16 text on a black background
contrast 3.45:1
Card sample
#ac3e16 text on a white background
contrast 6.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ac3e16;
Background color
Panel with #ac3e16 background
background-color: #ac3e16;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ac3e16;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(172, 62, 22, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 62, 22, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac3e16; background: linear-gradient(135deg, #ac3e16, #ACA216);