#ff4021
a balanced, electric red · warm · closest name: red
RGB
255, 64, 33
HSL
8°, 100%, 57%
CMYK
0, 75, 87, 0
Luminance
0.2504
Every format
| HEX | #ff4021 |
| RGB | rgb(255, 64, 33) |
| HSL | hsl(8, 100%, 57%) |
| CMYK | cmyk(0%, 75%, 87%, 0%) |
| LAB | lab(57.1 69.7 59.6) |
| LCH | lch(57.1 91.8 40.5) |
| OKLCH | oklch(0.657 0.230 31.9) |
Copy-ready code
/* CSS */
color: #ff4021;
background-color: #ff4021;
/* Tailwind (arbitrary) */
class="text-[#ff4021] bg-[#ff4021]"
/* SCSS */
$brand: #ff4021;
/* SwiftUI */
Color(red: 1.000, green: 0.251, blue: 0.129)
/* Android */
Color.parseColor("#ff4021")Accessibility — WCAG contrast
Aa
#ff4021 on white: 3.50:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff4021 on black: 6.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green25.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta74.9%
Yellow87.1%
Key (black)0.0%
Color previews
#ff4021 text on a black background
contrast 6.01:1
Card sample
#ff4021 text on a white background
contrast 3.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff4021;
Background color
Panel with #ff4021 background
background-color: #ff4021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff4021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 64, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 64, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff4021; background: linear-gradient(135deg, #ff4021, #FFD421);