#f21913
a balanced, electric red · warm · closest name: red
RGB
242, 25, 19
HSL
2°, 90%, 51%
CMYK
0, 90, 92, 5
Luminance
0.1962
Every format
| HEX | #f21913 |
| RGB | rgb(242, 25, 19) |
| HSL | hsl(2, 90%, 51%) |
| CMYK | cmyk(0%, 90%, 92%, 5%) |
| LAB | lab(51.4 74.8 59.8) |
| LCH | lch(51.4 95.7 38.6) |
| OKLCH | oklch(0.610 0.241 29.0) |
Copy-ready code
/* CSS */
color: #f21913;
background-color: #f21913;
/* Tailwind (arbitrary) */
class="text-[#f21913] bg-[#f21913]"
/* SCSS */
$brand: #f21913;
/* SwiftUI */
Color(red: 0.949, green: 0.098, blue: 0.075)
/* Android */
Color.parseColor("#f21913")Accessibility — WCAG contrast
Aa
#f21913 on white: 4.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f21913 on black: 4.92:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red94.9%
Green9.8%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta89.7%
Yellow92.1%
Key (black)5.1%
Color previews
#f21913 text on a black background
contrast 4.92:1
Card sample
#f21913 text on a white background
contrast 4.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f21913;
Background color
Panel with #f21913 background
background-color: #f21913;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f21913;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(242, 25, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(242, 25, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f21913; background: linear-gradient(135deg, #f21913, #F2AE13);