#fd0937
a balanced, electric red · warm · closest name: crimson
RGB
253, 9, 55
HSL
349°, 98%, 51%
CMYK
0, 96, 78, 1
Luminance
0.2135
Every format
| HEX | #fd0937 |
| RGB | rgb(253, 9, 55) |
| HSL | hsl(349, 98%, 51%) |
| CMYK | cmyk(0%, 96%, 78%, 1%) |
| LAB | lab(53.3 79.8 45.4) |
| LCH | lch(53.3 91.8 29.6) |
| OKLCH | oklch(0.629 0.252 23.0) |
Copy-ready code
/* CSS */
color: #fd0937;
background-color: #fd0937;
/* Tailwind (arbitrary) */
class="text-[#fd0937] bg-[#fd0937]"
/* SCSS */
$brand: #fd0937;
/* SwiftUI */
Color(red: 0.992, green: 0.035, blue: 0.216)
/* Android */
Color.parseColor("#fd0937")Accessibility — WCAG contrast
Aa
#fd0937 on white: 3.98:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd0937 on black: 5.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green3.5%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta96.4%
Yellow78.3%
Key (black)0.8%
Color previews
#fd0937 text on a black background
contrast 5.27:1
Card sample
#fd0937 text on a white background
contrast 3.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd0937;
Background color
Panel with #fd0937 background
background-color: #fd0937;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd0937;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 9, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 9, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd0937; background: linear-gradient(135deg, #fd0937, #FD7E09);