#cf0f1f
a dark, electric red · warm · closest name: crimson
RGB
207, 15, 31
HSL
355°, 87%, 44%
CMYK
0, 93, 85, 19
Luminance
0.1371
Every format
| HEX | #cf0f1f |
| RGB | rgb(207, 15, 31) |
| HSL | hsl(355, 87%, 44%) |
| CMYK | cmyk(0%, 93%, 85%, 19%) |
| LAB | lab(43.8 67.4 45.8) |
| LCH | lch(43.8 81.5 34.2) |
| OKLCH | oklch(0.542 0.215 26.2) |
Copy-ready code
/* CSS */
color: #cf0f1f;
background-color: #cf0f1f;
/* Tailwind (arbitrary) */
class="text-[#cf0f1f] bg-[#cf0f1f]"
/* SCSS */
$brand: #cf0f1f;
/* SwiftUI */
Color(red: 0.812, green: 0.059, blue: 0.122)
/* Android */
Color.parseColor("#cf0f1f")Accessibility — WCAG contrast
Aa
#cf0f1f on white: 5.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf0f1f on black: 3.74:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green5.9%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta92.8%
Yellow85.0%
Key (black)18.8%
Color previews
#cf0f1f text on a black background
contrast 3.74:1
Card sample
#cf0f1f text on a white background
contrast 5.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf0f1f;
Background color
Panel with #cf0f1f background
background-color: #cf0f1f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf0f1f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 15, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 15, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf0f1f; background: linear-gradient(135deg, #cf0f1f, #CF7F0F);