#ff1640
a balanced, electric red · warm · closest name: crimson
RGB
255, 22, 64
HSL
349°, 100%, 54%
CMYK
0, 91, 75, 0
Luminance
0.2220
Every format
| HEX | #ff1640 |
| RGB | rgb(255, 22, 64) |
| HSL | hsl(349, 100%, 54%) |
| CMYK | cmyk(0%, 91%, 75%, 0%) |
| LAB | lab(54.3 79.4 41.4) |
| LCH | lch(54.3 89.5 27.5) |
| OKLCH | oklch(0.637 0.249 21.6) |
Copy-ready code
/* CSS */
color: #ff1640;
background-color: #ff1640;
/* Tailwind (arbitrary) */
class="text-[#ff1640] bg-[#ff1640]"
/* SCSS */
$brand: #ff1640;
/* SwiftUI */
Color(red: 1.000, green: 0.086, blue: 0.251)
/* Android */
Color.parseColor("#ff1640")Accessibility — WCAG contrast
Aa
#ff1640 on white: 3.86:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff1640 on black: 5.44:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green8.6%
Blue25.1%
CMYK percentages
Cyan0.0%
Magenta91.4%
Yellow74.9%
Key (black)0.0%
Color previews
#ff1640 text on a black background
contrast 5.44:1
Card sample
#ff1640 text on a white background
contrast 3.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff1640;
Background color
Panel with #ff1640 background
background-color: #ff1640;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff1640;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 22, 64, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 22, 64, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff1640; background: linear-gradient(135deg, #ff1640, #FF8716);