#cf4639
a balanced, vivid red · warm · closest name: firebrick
RGB
207, 70, 57
HSL
5°, 61%, 52%
CMYK
0, 66, 73, 19
Luminance
0.1794
Every format
| HEX | #cf4639 |
| RGB | rgb(207, 70, 57) |
| HSL | hsl(5, 61%, 52%) |
| CMYK | cmyk(0%, 66%, 73%, 19%) |
| LAB | lab(49.4 53.3 37.5) |
| LCH | lch(49.4 65.1 35.1) |
| OKLCH | oklch(0.585 0.175 28.9) |
Copy-ready code
/* CSS */
color: #cf4639;
background-color: #cf4639;
/* Tailwind (arbitrary) */
class="text-[#cf4639] bg-[#cf4639]"
/* SCSS */
$brand: #cf4639;
/* SwiftUI */
Color(red: 0.812, green: 0.275, blue: 0.224)
/* Android */
Color.parseColor("#cf4639")Accessibility — WCAG contrast
Aa
#cf4639 on white: 4.58:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf4639 on black: 4.59:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green27.5%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta66.2%
Yellow72.5%
Key (black)18.8%
Color previews
#cf4639 text on a black background
contrast 4.59:1
Card sample
#cf4639 text on a white background
contrast 4.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf4639;
Background color
Panel with #cf4639 background
background-color: #cf4639;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf4639;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 70, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 70, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf4639; background: linear-gradient(135deg, #cf4639, #CFAA39);