#ae0021
a dark, electric red · warm · closest name: firebrick
RGB
174, 0, 33
HSL
349°, 100%, 34%
CMYK
0, 100, 81, 32
Luminance
0.0911
Every format
| HEX | #ae0021 |
| RGB | rgb(174, 0, 33) |
| HSL | hsl(349, 100%, 34%) |
| CMYK | cmyk(0%, 100%, 81%, 32%) |
| LAB | lab(36.2 60.7 35.0) |
| LCH | lch(36.2 70.1 30.0) |
| OKLCH | oklch(0.474 0.191 23.2) |
Copy-ready code
/* CSS */
color: #ae0021;
background-color: #ae0021;
/* Tailwind (arbitrary) */
class="text-[#ae0021] bg-[#ae0021]"
/* SCSS */
$brand: #ae0021;
/* SwiftUI */
Color(red: 0.682, green: 0.000, blue: 0.129)
/* Android */
Color.parseColor("#ae0021")Accessibility — WCAG contrast
Aa
#ae0021 on white: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#ae0021 on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red68.2%
Green0.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow81.0%
Key (black)31.8%
Color previews
#ae0021 text on a black background
contrast 2.82:1
Card sample
#ae0021 text on a white background
contrast 7.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ae0021;
Background color
Panel with #ae0021 background
background-color: #ae0021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ae0021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(174, 0, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(174, 0, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ae0021; background: linear-gradient(135deg, #ae0021, #AE5300);