#cf002f
a dark, electric red · warm · closest name: crimson
RGB
207, 0, 47
HSL
346°, 100%, 41%
CMYK
0, 100, 77, 19
Luminance
0.1347
Every format
| HEX | #cf002f |
| RGB | rgb(207, 0, 47) |
| HSL | hsl(346, 100%, 41%) |
| CMYK | cmyk(0%, 100%, 77%, 19%) |
| LAB | lab(43.5 69.3 36.6) |
| LCH | lch(43.5 78.3 27.8) |
| OKLCH | oklch(0.540 0.217 21.7) |
Copy-ready code
/* CSS */
color: #cf002f;
background-color: #cf002f;
/* Tailwind (arbitrary) */
class="text-[#cf002f] bg-[#cf002f]"
/* SCSS */
$brand: #cf002f;
/* SwiftUI */
Color(red: 0.812, green: 0.000, blue: 0.184)
/* Android */
Color.parseColor("#cf002f")Accessibility — WCAG contrast
Aa
#cf002f on white: 5.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf002f on black: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green0.0%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow77.3%
Key (black)18.8%
Color previews
#cf002f text on a black background
contrast 3.69:1
Card sample
#cf002f text on a white background
contrast 5.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf002f;
Background color
Panel with #cf002f background
background-color: #cf002f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf002f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 0, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 0, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf002f; background: linear-gradient(135deg, #cf002f, #CF5B00);