#f91f3f
a balanced, electric red · warm · closest name: crimson
RGB
249, 31, 63
HSL
351°, 95%, 55%
CMYK
0, 88, 75, 2
Luminance
0.2148
Every format
| HEX | #f91f3f |
| RGB | rgb(249, 31, 63) |
| HSL | hsl(351, 95%, 55%) |
| CMYK | cmyk(0%, 88%, 75%, 2%) |
| LAB | lab(53.5 76.7 40.8) |
| LCH | lch(53.5 86.8 28.0) |
| OKLCH | oklch(0.629 0.241 22.1) |
Copy-ready code
/* CSS */
color: #f91f3f;
background-color: #f91f3f;
/* Tailwind (arbitrary) */
class="text-[#f91f3f] bg-[#f91f3f]"
/* SCSS */
$brand: #f91f3f;
/* SwiftUI */
Color(red: 0.976, green: 0.122, blue: 0.247)
/* Android */
Color.parseColor("#f91f3f")Accessibility — WCAG contrast
Aa
#f91f3f on white: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#f91f3f on black: 5.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red97.6%
Green12.2%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta87.6%
Yellow74.7%
Key (black)2.4%
Color previews
#f91f3f text on a black background
contrast 5.30:1
Card sample
#f91f3f text on a white background
contrast 3.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #f91f3f;
Background color
Panel with #f91f3f background
background-color: #f91f3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #f91f3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(249, 31, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(249, 31, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f91f3f; background: linear-gradient(135deg, #f91f3f, #F9901F);