#f0303f
a balanced, electric red · warm · closest name: crimson
RGB
240, 48, 63
HSL
355°, 87%, 57%
CMYK
0, 80, 74, 6
Luminance
0.2100
Every format
| HEX | #f0303f |
| RGB | rgb(240, 48, 63) |
| HSL | hsl(355, 87%, 57%) |
| CMYK | cmyk(0%, 80%, 74%, 6%) |
| LAB | lab(53.0 70.8 39.7) |
| LCH | lch(53.0 81.2 29.3) |
| OKLCH | oklch(0.622 0.224 23.4) |
Copy-ready code
/* CSS */
color: #f0303f;
background-color: #f0303f;
/* Tailwind (arbitrary) */
class="text-[#f0303f] bg-[#f0303f]"
/* SCSS */
$brand: #f0303f;
/* SwiftUI */
Color(red: 0.941, green: 0.188, blue: 0.247)
/* Android */
Color.parseColor("#f0303f")Accessibility — WCAG contrast
Aa
#f0303f on white: 4.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f0303f on black: 5.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.1%
Green18.8%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta80.0%
Yellow73.8%
Key (black)5.9%
Color previews
#f0303f text on a black background
contrast 5.20:1
Card sample
#f0303f text on a white background
contrast 4.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f0303f;
Background color
Panel with #f0303f background
background-color: #f0303f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f0303f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(240, 48, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 48, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f0303f; background: linear-gradient(135deg, #f0303f, #F0A130);