#fd1721
a balanced, electric red · warm · closest name: red
RGB
253, 23, 33
HSL
357°, 98%, 54%
CMYK
0, 91, 87, 1
Luminance
0.2161
Every format
| HEX | #fd1721 |
| RGB | rgb(253, 23, 33) |
| HSL | hsl(357, 98%, 54%) |
| CMYK | cmyk(0%, 91%, 87%, 1%) |
| LAB | lab(53.6 78.0 56.8) |
| LCH | lch(53.6 96.5 36.0) |
| OKLCH | oklch(0.630 0.250 27.4) |
Copy-ready code
/* CSS */
color: #fd1721;
background-color: #fd1721;
/* Tailwind (arbitrary) */
class="text-[#fd1721] bg-[#fd1721]"
/* SCSS */
$brand: #fd1721;
/* SwiftUI */
Color(red: 0.992, green: 0.090, blue: 0.129)
/* Android */
Color.parseColor("#fd1721")Accessibility — WCAG contrast
Aa
#fd1721 on white: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd1721 on black: 5.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green9.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta90.9%
Yellow87.0%
Key (black)0.8%
Color previews
#fd1721 text on a black background
contrast 5.32:1
Card sample
#fd1721 text on a white background
contrast 3.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd1721;
Background color
Panel with #fd1721 background
background-color: #fd1721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd1721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 23, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 23, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd1721; background: linear-gradient(135deg, #fd1721, #FDA617);