#fd5539
a balanced, electric red · warm · closest name: tomato
RGB
253, 85, 57
HSL
9°, 98%, 61%
CMYK
0, 66, 78, 1
Luminance
0.2768
Every format
| HEX | #fd5539 |
| RGB | rgb(253, 85, 57) |
| HSL | hsl(9, 98%, 61%) |
| CMYK | cmyk(0%, 66%, 78%, 1%) |
| LAB | lab(59.6 62.4 50.7) |
| LCH | lch(59.6 80.4 39.1) |
| OKLCH | oklch(0.675 0.209 32.0) |
Copy-ready code
/* CSS */
color: #fd5539;
background-color: #fd5539;
/* Tailwind (arbitrary) */
class="text-[#fd5539] bg-[#fd5539]"
/* SCSS */
$brand: #fd5539;
/* SwiftUI */
Color(red: 0.992, green: 0.333, blue: 0.224)
/* Android */
Color.parseColor("#fd5539")Accessibility — WCAG contrast
Aa
#fd5539 on white: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd5539 on black: 6.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green33.3%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta66.4%
Yellow77.5%
Key (black)0.8%
Color previews
#fd5539 text on a black background
contrast 6.54:1
Card sample
#fd5539 text on a white background
contrast 3.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd5539;
Background color
Panel with #fd5539 background
background-color: #fd5539;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd5539;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 85, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 85, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd5539; background: linear-gradient(135deg, #fd5539, #FDD839);