#f70821
a balanced, electric red · warm · closest name: red
RGB
247, 8, 33
HSL
354°, 94%, 50%
CMYK
0, 97, 87, 3
Luminance
0.2006
Every format
| HEX | #f70821 |
| RGB | rgb(247, 8, 33) |
| HSL | hsl(354, 94%, 50%) |
| CMYK | cmyk(0%, 97%, 87%, 3%) |
| LAB | lab(51.9 78.0 54.9) |
| LCH | lch(51.9 95.3 35.2) |
| OKLCH | oklch(0.616 0.248 26.6) |
Copy-ready code
/* CSS */
color: #f70821;
background-color: #f70821;
/* Tailwind (arbitrary) */
class="text-[#f70821] bg-[#f70821]"
/* SCSS */
$brand: #f70821;
/* SwiftUI */
Color(red: 0.969, green: 0.031, blue: 0.129)
/* Android */
Color.parseColor("#f70821")Accessibility — WCAG contrast
Aa
#f70821 on white: 4.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f70821 on black: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red96.9%
Green3.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta96.8%
Yellow86.6%
Key (black)3.1%
Color previews
#f70821 text on a black background
contrast 5.01:1
Card sample
#f70821 text on a white background
contrast 4.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f70821;
Background color
Panel with #f70821 background
background-color: #f70821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f70821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(247, 8, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(247, 8, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f70821; background: linear-gradient(135deg, #f70821, #F78E08);