#f82921
a balanced, electric red · warm · closest name: red
RGB
248, 41, 33
HSL
2°, 94%, 55%
CMYK
0, 84, 87, 3
Luminance
0.2165
Every format
| HEX | #f82921 |
| RGB | rgb(248, 41, 33) |
| HSL | hsl(2, 94%, 55%) |
| CMYK | cmyk(0%, 84%, 87%, 3%) |
| LAB | lab(53.7 73.8 56.4) |
| LCH | lch(53.7 92.8 37.4) |
| OKLCH | oklch(0.629 0.238 28.8) |
Copy-ready code
/* CSS */
color: #f82921;
background-color: #f82921;
/* Tailwind (arbitrary) */
class="text-[#f82921] bg-[#f82921]"
/* SCSS */
$brand: #f82921;
/* SwiftUI */
Color(red: 0.973, green: 0.161, blue: 0.129)
/* Android */
Color.parseColor("#f82921")Accessibility — WCAG contrast
Aa
#f82921 on white: 3.94:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f82921 on black: 5.33:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.3%
Green16.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta83.5%
Yellow86.7%
Key (black)2.7%
Color previews
#f82921 text on a black background
contrast 5.33:1
Card sample
#f82921 text on a white background
contrast 3.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f82921;
Background color
Panel with #f82921 background
background-color: #f82921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f82921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(248, 41, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(248, 41, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f82921; background: linear-gradient(135deg, #f82921, #F8B821);