#aa1421
a dark, electric red · warm · closest name: firebrick
RGB
170, 20, 33
HSL
355°, 79%, 37%
CMYK
0, 88, 81, 33
Luminance
0.0916
Every format
| HEX | #aa1421 |
| RGB | rgb(170, 20, 33) |
| HSL | hsl(355, 79%, 37%) |
| CMYK | cmyk(0%, 88%, 81%, 33%) |
| LAB | lab(36.3 56.9 34.8) |
| LCH | lch(36.3 66.7 31.5) |
| OKLCH | oklch(0.473 0.181 24.6) |
Copy-ready code
/* CSS */
color: #aa1421;
background-color: #aa1421;
/* Tailwind (arbitrary) */
class="text-[#aa1421] bg-[#aa1421]"
/* SCSS */
$brand: #aa1421;
/* SwiftUI */
Color(red: 0.667, green: 0.078, blue: 0.129)
/* Android */
Color.parseColor("#aa1421")Accessibility — WCAG contrast
Aa
#aa1421 on white: 7.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#aa1421 on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green7.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta88.2%
Yellow80.6%
Key (black)33.3%
Color previews
#aa1421 text on a black background
contrast 2.83:1
Card sample
#aa1421 text on a white background
contrast 7.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa1421;
Background color
Panel with #aa1421 background
background-color: #aa1421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa1421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 20, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 20, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa1421; background: linear-gradient(135deg, #aa1421, #AA6B14);