#aa222d
a dark, vivid red · warm · closest name: firebrick
RGB
170, 34, 45
HSL
355°, 67%, 40%
CMYK
0, 80, 74, 33
Luminance
0.0988
Every format
| HEX | #aa222d |
| RGB | rgb(170, 34, 45) |
| HSL | hsl(355, 67%, 40%) |
| CMYK | cmyk(0%, 80%, 74%, 33%) |
| LAB | lab(37.6 54.0 29.1) |
| LCH | lch(37.6 61.3 28.3) |
| OKLCH | oklch(0.483 0.171 22.8) |
Copy-ready code
/* CSS */
color: #aa222d;
background-color: #aa222d;
/* Tailwind (arbitrary) */
class="text-[#aa222d] bg-[#aa222d]"
/* SCSS */
$brand: #aa222d;
/* SwiftUI */
Color(red: 0.667, green: 0.133, blue: 0.176)
/* Android */
Color.parseColor("#aa222d")Accessibility — WCAG contrast
Aa
#aa222d on white: 7.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#aa222d on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green13.3%
Blue17.6%
CMYK percentages
Cyan0.0%
Magenta80.0%
Yellow73.5%
Key (black)33.3%
Color previews
#aa222d text on a black background
contrast 2.98:1
Card sample
#aa222d text on a white background
contrast 7.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa222d;
Background color
Panel with #aa222d background
background-color: #aa222d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa222d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 34, 45, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 34, 45, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa222d; background: linear-gradient(135deg, #aa222d, #AA7222);