#a82013
a dark, electric red · warm · closest name: firebrick
RGB
168, 32, 19
HSL
5°, 80%, 37%
CMYK
0, 81, 89, 34
Luminance
0.0940
Every format
| HEX | #a82013 |
| RGB | rgb(168, 32, 19) |
| HSL | hsl(5, 80%, 37%) |
| CMYK | cmyk(0%, 81%, 89%, 34%) |
| LAB | lab(36.8 53.1 42.5) |
| LCH | lch(36.8 68.0 38.7) |
| OKLCH | oklch(0.475 0.173 30.1) |
Copy-ready code
/* CSS */
color: #a82013;
background-color: #a82013;
/* Tailwind (arbitrary) */
class="text-[#a82013] bg-[#a82013]"
/* SCSS */
$brand: #a82013;
/* SwiftUI */
Color(red: 0.659, green: 0.125, blue: 0.075)
/* Android */
Color.parseColor("#a82013")Accessibility — WCAG contrast
Aa
#a82013 on white: 7.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#a82013 on black: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red65.9%
Green12.5%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta81.0%
Yellow88.7%
Key (black)34.1%
Color previews
#a82013 text on a black background
contrast 2.88:1
Card sample
#a82013 text on a white background
contrast 7.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a82013;
Background color
Panel with #a82013 background
background-color: #a82013;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a82013;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(168, 32, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(168, 32, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a82013; background: linear-gradient(135deg, #a82013, #A88313);