#cf1c21
a balanced, electric red · warm · closest name: crimson
RGB
207, 28, 33
HSL
358°, 76%, 46%
CMYK
0, 87, 84, 19
Luminance
0.1421
Every format
| HEX | #cf1c21 |
| RGB | rgb(207, 28, 33) |
| HSL | hsl(358, 76%, 46%) |
| CMYK | cmyk(0%, 87%, 84%, 19%) |
| LAB | lab(44.5 65.4 45.4) |
| LCH | lch(44.5 79.6 34.8) |
| OKLCH | oklch(0.547 0.209 26.9) |
Copy-ready code
/* CSS */
color: #cf1c21;
background-color: #cf1c21;
/* Tailwind (arbitrary) */
class="text-[#cf1c21] bg-[#cf1c21]"
/* SCSS */
$brand: #cf1c21;
/* SwiftUI */
Color(red: 0.812, green: 0.110, blue: 0.129)
/* Android */
Color.parseColor("#cf1c21")Accessibility — WCAG contrast
Aa
#cf1c21 on white: 5.47:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf1c21 on black: 3.84:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green11.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta86.5%
Yellow84.1%
Key (black)18.8%
Color previews
#cf1c21 text on a black background
contrast 3.84:1
Card sample
#cf1c21 text on a white background
contrast 5.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf1c21;
Background color
Panel with #cf1c21 background
background-color: #cf1c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf1c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 28, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 28, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf1c21; background: linear-gradient(135deg, #cf1c21, #CF8E1C);