#f20021
a balanced, electric red · warm · closest name: red
RGB
242, 0, 33
HSL
352°, 100%, 48%
CMYK
0, 100, 86, 5
Luminance
0.1899
Every format
| HEX | #f20021 |
| RGB | rgb(242, 0, 33) |
| HSL | hsl(352, 100%, 48%) |
| CMYK | cmyk(0%, 100%, 86%, 5%) |
| LAB | lab(50.7 77.3 53.5) |
| LCH | lch(50.7 94.0 34.7) |
| OKLCH | oklch(0.605 0.246 26.2) |
Copy-ready code
/* CSS */
color: #f20021;
background-color: #f20021;
/* Tailwind (arbitrary) */
class="text-[#f20021] bg-[#f20021]"
/* SCSS */
$brand: #f20021;
/* SwiftUI */
Color(red: 0.949, green: 0.000, blue: 0.129)
/* Android */
Color.parseColor("#f20021")Accessibility — WCAG contrast
Aa
#f20021 on white: 4.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f20021 on black: 4.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.9%
Green0.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow86.4%
Key (black)5.1%
Color previews
#f20021 text on a black background
contrast 4.80:1
Card sample
#f20021 text on a white background
contrast 4.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f20021;
Background color
Panel with #f20021 background
background-color: #f20021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f20021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(242, 0, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(242, 0, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f20021; background: linear-gradient(135deg, #f20021, #F28000);