#aa1400
a dark, electric red · warm · closest name: firebrick
RGB
170, 20, 0
HSL
7°, 100%, 33%
CMYK
0, 88, 100, 33
Luminance
0.0905
Every format
| HEX | #aa1400 |
| RGB | rgb(170, 20, 0) |
| HSL | hsl(7, 100%, 33%) |
| CMYK | cmyk(0%, 88%, 100%, 33%) |
| LAB | lab(36.1 56.3 49.9) |
| LCH | lch(36.1 75.2 41.6) |
| OKLCH | oklch(0.471 0.183 31.0) |
Copy-ready code
/* CSS */
color: #aa1400;
background-color: #aa1400;
/* Tailwind (arbitrary) */
class="text-[#aa1400] bg-[#aa1400]"
/* SCSS */
$brand: #aa1400;
/* SwiftUI */
Color(red: 0.667, green: 0.078, blue: 0.000)
/* Android */
Color.parseColor("#aa1400")Accessibility — WCAG contrast
Aa
#aa1400 on white: 7.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#aa1400 on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red66.7%
Green7.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta88.2%
Yellow100.0%
Key (black)33.3%
Color previews
#aa1400 text on a black background
contrast 2.81:1
Card sample
#aa1400 text on a white background
contrast 7.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #aa1400;
Background color
Panel with #aa1400 background
background-color: #aa1400;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #aa1400;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(170, 20, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(170, 20, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #aa1400; background: linear-gradient(135deg, #aa1400, #AA8500);