#cf1f2f
a balanced, vivid red · warm · closest name: crimson
RGB
207, 31, 47
HSL
355°, 74%, 47%
CMYK
0, 85, 77, 19
Luminance
0.1445
Every format
| HEX | #cf1f2f |
| RGB | rgb(207, 31, 47) |
| HSL | hsl(355, 74%, 47%) |
| CMYK | cmyk(0%, 85%, 77%, 19%) |
| LAB | lab(44.9 65.2 38.1) |
| LCH | lch(44.9 75.5 30.3) |
| OKLCH | oklch(0.550 0.207 23.9) |
Copy-ready code
/* CSS */
color: #cf1f2f;
background-color: #cf1f2f;
/* Tailwind (arbitrary) */
class="text-[#cf1f2f] bg-[#cf1f2f]"
/* SCSS */
$brand: #cf1f2f;
/* SwiftUI */
Color(red: 0.812, green: 0.122, blue: 0.184)
/* Android */
Color.parseColor("#cf1f2f")Accessibility — WCAG contrast
Aa
#cf1f2f on white: 5.40:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf1f2f on black: 3.89:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green12.2%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta85.0%
Yellow77.3%
Key (black)18.8%
Color previews
#cf1f2f text on a black background
contrast 3.89:1
Card sample
#cf1f2f text on a white background
contrast 5.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf1f2f;
Background color
Panel with #cf1f2f background
background-color: #cf1f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf1f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 31, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 31, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf1f2f; background: linear-gradient(135deg, #cf1f2f, #CF841F);