#f04821
a balanced, electric red · warm · closest name: tomato
RGB
240, 72, 33
HSL
11°, 87%, 54%
CMYK
0, 70, 86, 6
Luminance
0.2327
Every format
| HEX | #f04821 |
| RGB | rgb(240, 72, 33) |
| HSL | hsl(11, 87%, 54%) |
| CMYK | cmyk(0%, 70%, 86%, 6%) |
| LAB | lab(55.4 62.5 57.1) |
| LCH | lch(55.4 84.6 42.4) |
| OKLCH | oklch(0.639 0.210 34.0) |
Copy-ready code
/* CSS */
color: #f04821;
background-color: #f04821;
/* Tailwind (arbitrary) */
class="text-[#f04821] bg-[#f04821]"
/* SCSS */
$brand: #f04821;
/* SwiftUI */
Color(red: 0.941, green: 0.282, blue: 0.129)
/* Android */
Color.parseColor("#f04821")Accessibility — WCAG contrast
Aa
#f04821 on white: 3.71:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f04821 on black: 5.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.1%
Green28.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta70.0%
Yellow86.3%
Key (black)5.9%
Color previews
#f04821 text on a black background
contrast 5.65:1
Card sample
#f04821 text on a white background
contrast 3.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f04821;
Background color
Panel with #f04821 background
background-color: #f04821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f04821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(240, 72, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 72, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f04821; background: linear-gradient(135deg, #f04821, #F0D221);