#e01921
a balanced, electric red · warm · closest name: crimson
RGB
224, 25, 33
HSL
358°, 80%, 49%
CMYK
0, 89, 85, 12
Luminance
0.1665
Every format
| HEX | #e01921 |
| RGB | rgb(224, 25, 33) |
| HSL | hsl(358, 80%, 49%) |
| CMYK | cmyk(0%, 89%, 85%, 12%) |
| LAB | lab(47.8 70.4 49.6) |
| LCH | lch(47.8 86.1 35.2) |
| OKLCH | oklch(0.578 0.225 27.0) |
Copy-ready code
/* CSS */
color: #e01921;
background-color: #e01921;
/* Tailwind (arbitrary) */
class="text-[#e01921] bg-[#e01921]"
/* SCSS */
$brand: #e01921;
/* SwiftUI */
Color(red: 0.878, green: 0.098, blue: 0.129)
/* Android */
Color.parseColor("#e01921")Accessibility — WCAG contrast
Aa
#e01921 on white: 4.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#e01921 on black: 4.33:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.8%
Green9.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta88.8%
Yellow85.3%
Key (black)12.2%
Color previews
#e01921 text on a black background
contrast 4.33:1
Card sample
#e01921 text on a white background
contrast 4.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e01921;
Background color
Panel with #e01921 background
background-color: #e01921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e01921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(224, 25, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(224, 25, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e01921; background: linear-gradient(135deg, #e01921, #E09619);