#fd0539
a balanced, electric red · warm · closest name: crimson
RGB
253, 5, 57
HSL
347°, 98%, 51%
CMYK
0, 98, 78, 1
Luminance
0.2129
Every format
| HEX | #fd0539 |
| RGB | rgb(253, 5, 57) |
| HSL | hsl(347, 98%, 51%) |
| CMYK | cmyk(0%, 98%, 78%, 1%) |
| LAB | lab(53.3 80.2 44.1) |
| LCH | lch(53.3 91.5 28.8) |
| OKLCH | oklch(0.628 0.252 22.4) |
Copy-ready code
/* CSS */
color: #fd0539;
background-color: #fd0539;
/* Tailwind (arbitrary) */
class="text-[#fd0539] bg-[#fd0539]"
/* SCSS */
$brand: #fd0539;
/* SwiftUI */
Color(red: 0.992, green: 0.020, blue: 0.224)
/* Android */
Color.parseColor("#fd0539")Accessibility — WCAG contrast
Aa
#fd0539 on white: 3.99:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd0539 on black: 5.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green2.0%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta98.0%
Yellow77.5%
Key (black)0.8%
Color previews
#fd0539 text on a black background
contrast 5.26:1
Card sample
#fd0539 text on a white background
contrast 3.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd0539;
Background color
Panel with #fd0539 background
background-color: #fd0539;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd0539;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 5, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 5, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd0539; background: linear-gradient(135deg, #fd0539, #FD7605);