#e00821
a balanced, electric red · warm · closest name: crimson
RGB
224, 8, 33
HSL
353°, 93%, 46%
CMYK
0, 96, 85, 12
Luminance
0.1613
Every format
| HEX | #e00821 |
| RGB | rgb(224, 8, 33) |
| HSL | hsl(353, 93%, 46%) |
| CMYK | cmyk(0%, 96%, 85%, 12%) |
| LAB | lab(47.1 72.4 49.0) |
| LCH | lch(47.1 87.4 34.1) |
| OKLCH | oklch(0.573 0.230 26.0) |
Copy-ready code
/* CSS */
color: #e00821;
background-color: #e00821;
/* Tailwind (arbitrary) */
class="text-[#e00821] bg-[#e00821]"
/* SCSS */
$brand: #e00821;
/* SwiftUI */
Color(red: 0.878, green: 0.031, blue: 0.129)
/* Android */
Color.parseColor("#e00821")Accessibility — WCAG contrast
Aa
#e00821 on white: 4.97:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#e00821 on black: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red87.8%
Green3.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta96.4%
Yellow85.3%
Key (black)12.2%
Color previews
#e00821 text on a black background
contrast 4.23:1
Card sample
#e00821 text on a white background
contrast 4.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e00821;
Background color
Panel with #e00821 background
background-color: #e00821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e00821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(224, 8, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(224, 8, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e00821; background: linear-gradient(135deg, #e00821, #E07F08);