#ff3d2b
a balanced, electric red · warm · closest name: red
RGB
255, 61, 43
HSL
5°, 100%, 58%
CMYK
0, 76, 83, 0
Luminance
0.2477
Every format
| HEX | #ff3d2b |
| RGB | rgb(255, 61, 43) |
| HSL | hsl(5, 100%, 58%) |
| CMYK | cmyk(0%, 76%, 83%, 0%) |
| LAB | lab(56.9 70.8 55.0) |
| LCH | lch(56.9 89.7 37.8) |
| OKLCH | oklch(0.655 0.231 29.9) |
Copy-ready code
/* CSS */
color: #ff3d2b;
background-color: #ff3d2b;
/* Tailwind (arbitrary) */
class="text-[#ff3d2b] bg-[#ff3d2b]"
/* SCSS */
$brand: #ff3d2b;
/* SwiftUI */
Color(red: 1.000, green: 0.239, blue: 0.169)
/* Android */
Color.parseColor("#ff3d2b")Accessibility — WCAG contrast
Aa
#ff3d2b on white: 3.53:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff3d2b on black: 5.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green23.9%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta76.1%
Yellow83.1%
Key (black)0.0%
Color previews
#ff3d2b text on a black background
contrast 5.95:1
Card sample
#ff3d2b text on a white background
contrast 3.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff3d2b;
Background color
Panel with #ff3d2b background
background-color: #ff3d2b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff3d2b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 61, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 61, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff3d2b; background: linear-gradient(135deg, #ff3d2b, #FFCA2B);