#cf002b
a dark, electric red · warm · closest name: crimson
RGB
207, 0, 43
HSL
348°, 100%, 41%
CMYK
0, 100, 79, 19
Luminance
0.1344
Every format
| HEX | #cf002b |
| RGB | rgb(207, 0, 43) |
| HSL | hsl(348, 100%, 41%) |
| CMYK | cmyk(0%, 100%, 79%, 19%) |
| LAB | lab(43.4 69.1 38.9) |
| LCH | lch(43.4 79.3 29.3) |
| OKLCH | oklch(0.539 0.218 22.7) |
Copy-ready code
/* CSS */
color: #cf002b;
background-color: #cf002b;
/* Tailwind (arbitrary) */
class="text-[#cf002b] bg-[#cf002b]"
/* SCSS */
$brand: #cf002b;
/* SwiftUI */
Color(red: 0.812, green: 0.000, blue: 0.169)
/* Android */
Color.parseColor("#cf002b")Accessibility — WCAG contrast
Aa
#cf002b on white: 5.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf002b on black: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green0.0%
Blue16.9%
CMYK percentages
Cyan0.0%
Magenta100.0%
Yellow79.2%
Key (black)18.8%
Color previews
#cf002b text on a black background
contrast 3.69:1
Card sample
#cf002b text on a white background
contrast 5.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf002b;
Background color
Panel with #cf002b background
background-color: #cf002b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf002b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 0, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 0, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf002b; background: linear-gradient(135deg, #cf002b, #CF5F00);