#fd4b21
a balanced, electric red · warm · closest name: tomato
RGB
253, 75, 33
HSL
12°, 98%, 56%
CMYK
0, 70, 87, 1
Luminance
0.2602
Every format
| HEX | #fd4b21 |
| RGB | rgb(253, 75, 33) |
| HSL | hsl(12, 98%, 56%) |
| CMYK | cmyk(0%, 70%, 87%, 1%) |
| LAB | lab(58.1 65.5 60.2) |
| LCH | lch(58.1 89.0 42.6) |
| OKLCH | oklch(0.663 0.221 34.0) |
Copy-ready code
/* CSS */
color: #fd4b21;
background-color: #fd4b21;
/* Tailwind (arbitrary) */
class="text-[#fd4b21] bg-[#fd4b21]"
/* SCSS */
$brand: #fd4b21;
/* SwiftUI */
Color(red: 0.992, green: 0.294, blue: 0.129)
/* Android */
Color.parseColor("#fd4b21")Accessibility — WCAG contrast
Aa
#fd4b21 on white: 3.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd4b21 on black: 6.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green29.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta70.4%
Yellow87.0%
Key (black)0.8%
Color previews
#fd4b21 text on a black background
contrast 6.20:1
Card sample
#fd4b21 text on a white background
contrast 3.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd4b21;
Background color
Panel with #fd4b21 background
background-color: #fd4b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd4b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 75, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 75, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd4b21; background: linear-gradient(135deg, #fd4b21, #FDDE21);