#ff1813
a balanced, electric red · warm · closest name: red
RGB
255, 24, 19
HSL
1°, 100%, 54%
CMYK
0, 91, 93, 0
Luminance
0.2196
Every format
| HEX | #ff1813 |
| RGB | rgb(255, 24, 19) |
| HSL | hsl(1, 100%, 54%) |
| CMYK | cmyk(0%, 91%, 93%, 0%) |
| LAB | lab(54.0 78.2 62.6) |
| LCH | lch(54.0 100.2 38.7) |
| OKLCH | oklch(0.634 0.252 29.0) |
Copy-ready code
/* CSS */
color: #ff1813;
background-color: #ff1813;
/* Tailwind (arbitrary) */
class="text-[#ff1813] bg-[#ff1813]"
/* SCSS */
$brand: #ff1813;
/* SwiftUI */
Color(red: 1.000, green: 0.094, blue: 0.075)
/* Android */
Color.parseColor("#ff1813")Accessibility — WCAG contrast
Aa
#ff1813 on white: 3.89:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#ff1813 on black: 5.39:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red100.0%
Green9.4%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta90.6%
Yellow92.5%
Key (black)0.0%
Color previews
#ff1813 text on a black background
contrast 5.39:1
Card sample
#ff1813 text on a white background
contrast 3.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #ff1813;
Background color
Panel with #ff1813 background
background-color: #ff1813;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #ff1813;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(255, 24, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(255, 24, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ff1813; background: linear-gradient(135deg, #ff1813, #FFB513);