#cf030c
a dark, electric red · warm · closest name: crimson
RGB
207, 3, 12
HSL
357°, 97%, 41%
CMYK
0, 99, 94, 19
Luminance
0.1336
Every format
| HEX | #cf030c |
| RGB | rgb(207, 3, 12) |
| HSL | hsl(357, 97%, 41%) |
| CMYK | cmyk(0%, 99%, 94%, 19%) |
| LAB | lab(43.3 68.3 53.6) |
| LCH | lch(43.3 86.8 38.1) |
| OKLCH | oklch(0.538 0.219 28.3) |
Copy-ready code
/* CSS */
color: #cf030c;
background-color: #cf030c;
/* Tailwind (arbitrary) */
class="text-[#cf030c] bg-[#cf030c]"
/* SCSS */
$brand: #cf030c;
/* SwiftUI */
Color(red: 0.812, green: 0.012, blue: 0.047)
/* Android */
Color.parseColor("#cf030c")Accessibility — WCAG contrast
Aa
#cf030c on white: 5.72:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf030c on black: 3.67:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green1.2%
Blue4.7%
CMYK percentages
Cyan0.0%
Magenta98.6%
Yellow94.2%
Key (black)18.8%
Color previews
#cf030c text on a black background
contrast 3.67:1
Card sample
#cf030c text on a white background
contrast 5.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf030c;
Background color
Panel with #cf030c background
background-color: #cf030c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf030c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 3, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 3, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf030c; background: linear-gradient(135deg, #cf030c, #CF8203);