#f83021
a balanced, electric red · warm · closest name: red
RGB
248, 48, 33
HSL
4°, 94%, 55%
CMYK
0, 81, 87, 3
Luminance
0.2218
Every format
| HEX | #f83021 |
| RGB | rgb(248, 48, 33) |
| HSL | hsl(4, 94%, 55%) |
| CMYK | cmyk(0%, 81%, 87%, 3%) |
| LAB | lab(54.2 72.2 56.8) |
| LCH | lch(54.2 91.8 38.2) |
| OKLCH | oklch(0.633 0.234 29.6) |
Copy-ready code
/* CSS */
color: #f83021;
background-color: #f83021;
/* Tailwind (arbitrary) */
class="text-[#f83021] bg-[#f83021]"
/* SCSS */
$brand: #f83021;
/* SwiftUI */
Color(red: 0.973, green: 0.188, blue: 0.129)
/* Android */
Color.parseColor("#f83021")Accessibility — WCAG contrast
Aa
#f83021 on white: 3.86:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f83021 on black: 5.44:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.3%
Green18.8%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta80.6%
Yellow86.7%
Key (black)2.7%
Color previews
#f83021 text on a black background
contrast 5.44:1
Card sample
#f83021 text on a white background
contrast 3.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f83021;
Background color
Panel with #f83021 background
background-color: #f83021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f83021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(248, 48, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(248, 48, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f83021; background: linear-gradient(135deg, #f83021, #F8BF21);