#f91f4f
a balanced, electric red · warm · closest name: crimson
RGB
249, 31, 79
HSL
347°, 95%, 55%
CMYK
0, 88, 68, 2
Luminance
0.2168
Every format
| HEX | #f91f4f |
| RGB | rgb(249, 31, 79) |
| HSL | hsl(347, 95%, 55%) |
| CMYK | cmyk(0%, 88%, 68%, 2%) |
| LAB | lab(53.7 77.3 31.7) |
| LCH | lch(53.7 83.5 22.3) |
| OKLCH | oklch(0.631 0.241 17.9) |
Copy-ready code
/* CSS */
color: #f91f4f;
background-color: #f91f4f;
/* Tailwind (arbitrary) */
class="text-[#f91f4f] bg-[#f91f4f]"
/* SCSS */
$brand: #f91f4f;
/* SwiftUI */
Color(red: 0.976, green: 0.122, blue: 0.310)
/* Android */
Color.parseColor("#f91f4f")Accessibility — WCAG contrast
Aa
#f91f4f on white: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f91f4f on black: 5.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.6%
Green12.2%
Blue31.0%
CMYK percentages
Cyan0.0%
Magenta87.6%
Yellow68.3%
Key (black)2.4%
Color previews
#f91f4f text on a black background
contrast 5.34:1
Card sample
#f91f4f text on a white background
contrast 3.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f91f4f;
Background color
Panel with #f91f4f background
background-color: #f91f4f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f91f4f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(249, 31, 79, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(249, 31, 79, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f91f4f; background: linear-gradient(135deg, #f91f4f, #F9801F);