#e81021
a balanced, electric red · warm · closest name: red
RGB
232, 16, 33
HSL
355°, 87%, 49%
CMYK
0, 93, 86, 9
Luminance
0.1764
Every format
| HEX | #e81021 |
| RGB | rgb(232, 16, 33) |
| HSL | hsl(355, 87%, 49%) |
| CMYK | cmyk(0%, 93%, 86%, 9%) |
| LAB | lab(49.1 73.6 51.3) |
| LCH | lch(49.1 89.7 34.9) |
| OKLCH | oklch(0.589 0.235 26.6) |
Copy-ready code
/* CSS */
color: #e81021;
background-color: #e81021;
/* Tailwind (arbitrary) */
class="text-[#e81021] bg-[#e81021]"
/* SCSS */
$brand: #e81021;
/* SwiftUI */
Color(red: 0.910, green: 0.063, blue: 0.129)
/* Android */
Color.parseColor("#e81021")Accessibility — WCAG contrast
Aa
#e81021 on white: 4.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#e81021 on black: 4.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red91.0%
Green6.3%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta93.1%
Yellow85.8%
Key (black)9.0%
Color previews
#e81021 text on a black background
contrast 4.53:1
Card sample
#e81021 text on a white background
contrast 4.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #e81021;
Background color
Panel with #e81021 background
background-color: #e81021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #e81021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(232, 16, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(232, 16, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #e81021; background: linear-gradient(135deg, #e81021, #E88F10);