#aa0708
a dark, electric red · warm · closest name: firebrick
RGB
170, 7, 8
HSL
360°, 92%, 35%
CMYK
0, 96, 95, 33
Luminance
0.0872
Every format
| HEX | #aa0708 |
| RGB | rgb(170, 7, 8) |
| HSL | hsl(360, 92%, 35%) |
| CMYK | cmyk(0%, 96%, 95%, 33%) |
| LAB | lab(35.4 58.3 46.3) |
| LCH | lch(35.4 74.5 38.5) |
| OKLCH | oklch(0.466 0.188 28.7) |
Copy-ready code
/* CSS */
color: #aa0708;
background-color: #aa0708;
/* Tailwind (arbitrary) */
class="text-[#aa0708] bg-[#aa0708]"
/* SCSS */
$brand: #aa0708;
/* SwiftUI */
Color(red: 0.667, green: 0.027, blue: 0.031)
/* Android */
Color.parseColor("#aa0708")Accessibility — WCAG contrast
Aa
#aa0708 on white: 7.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#aa0708 on black: 2.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green2.7%
Blue3.1%
CMYK percentages
Cyan0.0%
Magenta95.9%
Yellow95.3%
Key (black)33.3%
Color previews
#aa0708 text on a black background
contrast 2.74:1
Card sample
#aa0708 text on a white background
contrast 7.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa0708;
Background color
Panel with #aa0708 background
background-color: #aa0708;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa0708;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 7, 8, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 7, 8, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa0708; background: linear-gradient(135deg, #aa0708, #AA7307);