#ff281d
a balanced, electric red · warm · closest name: red
RGB
255, 40, 29
HSL
3°, 100%, 56%
CMYK
0, 84, 89, 0
Luminance
0.2287
Every format
| HEX | #ff281d |
| RGB | rgb(255, 40, 29) |
| HSL | hsl(3, 100%, 56%) |
| CMYK | cmyk(0%, 84%, 89%, 0%) |
| LAB | lab(54.9 75.7 59.6) |
| LCH | lch(54.9 96.4 38.2) |
| OKLCH | oklch(0.641 0.245 29.2) |
Copy-ready code
/* CSS */
color: #ff281d;
background-color: #ff281d;
/* Tailwind (arbitrary) */
class="text-[#ff281d] bg-[#ff281d]"
/* SCSS */
$brand: #ff281d;
/* SwiftUI */
Color(red: 1.000, green: 0.157, blue: 0.114)
/* Android */
Color.parseColor("#ff281d")Accessibility — WCAG contrast
Aa
#ff281d on white: 3.77:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff281d on black: 5.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green15.7%
Blue11.4%
CMYK percentages
Cyan0.0%
Magenta84.3%
Yellow88.6%
Key (black)0.0%
Color previews
#ff281d text on a black background
contrast 5.57:1
Card sample
#ff281d text on a white background
contrast 3.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff281d;
Background color
Panel with #ff281d background
background-color: #ff281d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff281d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 40, 29, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 40, 29, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff281d; background: linear-gradient(135deg, #ff281d, #FFBF1D);