#aa080d
a dark, electric red · warm · closest name: firebrick
RGB
170, 8, 13
HSL
358°, 91%, 35%
CMYK
0, 95, 92, 33
Luminance
0.0875
Every format
| HEX | #aa080d |
| RGB | rgb(170, 8, 13) |
| HSL | hsl(358, 91%, 35%) |
| CMYK | cmyk(0%, 95%, 92%, 33%) |
| LAB | lab(35.5 58.3 44.4) |
| LCH | lch(35.5 73.3 37.3) |
| OKLCH | oklch(0.467 0.187 28.1) |
Copy-ready code
/* CSS */
color: #aa080d;
background-color: #aa080d;
/* Tailwind (arbitrary) */
class="text-[#aa080d] bg-[#aa080d]"
/* SCSS */
$brand: #aa080d;
/* SwiftUI */
Color(red: 0.667, green: 0.031, blue: 0.051)
/* Android */
Color.parseColor("#aa080d")Accessibility — WCAG contrast
Aa
#aa080d on white: 7.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#aa080d on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green3.1%
Blue5.1%
CMYK percentages
Cyan0.0%
Magenta95.3%
Yellow92.4%
Key (black)33.3%
Color previews
#aa080d text on a black background
contrast 2.75:1
Card sample
#aa080d text on a white background
contrast 7.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa080d;
Background color
Panel with #aa080d background
background-color: #aa080d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa080d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 8, 13, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 8, 13, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa080d; background: linear-gradient(135deg, #aa080d, #AA6F08);