#f80903
a balanced, electric red · warm · closest name: red
RGB
248, 9, 3
HSL
2°, 98%, 49%
CMYK
0, 96, 99, 3
Luminance
0.2016
Every format
| HEX | #f80903 |
| RGB | rgb(248, 9, 3) |
| HSL | hsl(2, 98%, 49%) |
| CMYK | cmyk(0%, 96%, 99%, 3%) |
| LAB | lab(52.0 77.8 65.1) |
| LCH | lch(52.0 101.4 39.9) |
| OKLCH | oklch(0.617 0.251 29.3) |
Copy-ready code
/* CSS */
color: #f80903;
background-color: #f80903;
/* Tailwind (arbitrary) */
class="text-[#f80903] bg-[#f80903]"
/* SCSS */
$brand: #f80903;
/* SwiftUI */
Color(red: 0.973, green: 0.035, blue: 0.012)
/* Android */
Color.parseColor("#f80903")Accessibility — WCAG contrast
Aa
#f80903 on white: 4.17:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f80903 on black: 5.03:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.3%
Green3.5%
Blue1.2%
CMYK percentages
Cyan0.0%
Magenta96.4%
Yellow98.8%
Key (black)2.7%
Color previews
#f80903 text on a black background
contrast 5.03:1
Card sample
#f80903 text on a white background
contrast 4.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f80903;
Background color
Panel with #f80903 background
background-color: #f80903;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f80903;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(248, 9, 3, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(248, 9, 3, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f80903; background: linear-gradient(135deg, #f80903, #F8AC03);