#fd1521
a balanced, electric red · warm · closest name: red
RGB
253, 21, 33
HSL
357°, 98%, 54%
CMYK
0, 92, 87, 1
Luminance
0.2153
Every format
| HEX | #fd1521 |
| RGB | rgb(253, 21, 33) |
| HSL | hsl(357, 98%, 54%) |
| CMYK | cmyk(0%, 92%, 87%, 1%) |
| LAB | lab(53.5 78.3 56.7) |
| LCH | lch(53.5 96.6 35.9) |
| OKLCH | oklch(0.630 0.250 27.3) |
Copy-ready code
/* CSS */
color: #fd1521;
background-color: #fd1521;
/* Tailwind (arbitrary) */
class="text-[#fd1521] bg-[#fd1521]"
/* SCSS */
$brand: #fd1521;
/* SwiftUI */
Color(red: 0.992, green: 0.082, blue: 0.129)
/* Android */
Color.parseColor("#fd1521")Accessibility — WCAG contrast
Aa
#fd1521 on white: 3.96:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fd1521 on black: 5.31:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red99.2%
Green8.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta91.7%
Yellow87.0%
Key (black)0.8%
Color previews
#fd1521 text on a black background
contrast 5.31:1
Card sample
#fd1521 text on a white background
contrast 3.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fd1521;
Background color
Panel with #fd1521 background
background-color: #fd1521;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fd1521;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(253, 21, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(253, 21, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fd1521; background: linear-gradient(135deg, #fd1521, #FDA415);