#fb1c21
a balanced, electric red · warm · closest name: red
RGB
251, 28, 33
HSL
359°, 97%, 55%
CMYK
0, 89, 87, 2
Luminance
0.2145
Every format
| HEX | #fb1c21 |
| RGB | rgb(251, 28, 33) |
| HSL | hsl(359, 97%, 55%) |
| CMYK | cmyk(0%, 89%, 87%, 2%) |
| LAB | lab(53.5 76.8 56.5) |
| LCH | lch(53.5 95.3 36.3) |
| OKLCH | oklch(0.628 0.246 27.7) |
Copy-ready code
/* CSS */
color: #fb1c21;
background-color: #fb1c21;
/* Tailwind (arbitrary) */
class="text-[#fb1c21] bg-[#fb1c21]"
/* SCSS */
$brand: #fb1c21;
/* SwiftUI */
Color(red: 0.984, green: 0.110, blue: 0.129)
/* Android */
Color.parseColor("#fb1c21")Accessibility — WCAG contrast
Aa
#fb1c21 on white: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#fb1c21 on black: 5.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red98.4%
Green11.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta88.8%
Yellow86.9%
Key (black)1.6%
Color previews
#fb1c21 text on a black background
contrast 5.29:1
Card sample
#fb1c21 text on a white background
contrast 3.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #fb1c21;
Background color
Panel with #fb1c21 background
background-color: #fb1c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #fb1c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(251, 28, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(251, 28, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #fb1c21; background: linear-gradient(135deg, #fb1c21, #FBAC1C);