#f80310
a balanced, electric red · warm · closest name: red
RGB
248, 3, 16
HSL
357°, 98%, 49%
CMYK
0, 99, 94, 3
Luminance
0.2006
Every format
| HEX | #f80310 |
| RGB | rgb(248, 3, 16) |
| HSL | hsl(357, 98%, 49%) |
| CMYK | cmyk(0%, 99%, 94%, 3%) |
| LAB | lab(51.9 78.3 61.7) |
| LCH | lch(51.9 99.7 38.2) |
| OKLCH | oklch(0.616 0.251 28.3) |
Copy-ready code
/* CSS */
color: #f80310;
background-color: #f80310;
/* Tailwind (arbitrary) */
class="text-[#f80310] bg-[#f80310]"
/* SCSS */
$brand: #f80310;
/* SwiftUI */
Color(red: 0.973, green: 0.012, blue: 0.063)
/* Android */
Color.parseColor("#f80310")Accessibility — WCAG contrast
Aa
#f80310 on white: 4.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f80310 on black: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.3%
Green1.2%
Blue6.3%
CMYK percentages
Cyan0.0%
Magenta98.8%
Yellow93.5%
Key (black)2.7%
Color previews
#f80310 text on a black background
contrast 5.01:1
Card sample
#f80310 text on a white background
contrast 4.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f80310;
Background color
Panel with #f80310 background
background-color: #f80310;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f80310;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(248, 3, 16, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(248, 3, 16, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f80310; background: linear-gradient(135deg, #f80310, #F89903);