#cd101f
a dark, electric red · warm · closest name: crimson
RGB
205, 16, 31
HSL
355°, 86%, 43%
CMYK
0, 92, 85, 20
Luminance
0.1345
Every format
| HEX | #cd101f |
| RGB | rgb(205, 16, 31) |
| HSL | hsl(355, 86%, 43%) |
| CMYK | cmyk(0%, 92%, 85%, 20%) |
| LAB | lab(43.4 66.8 45.3) |
| LCH | lch(43.4 80.7 34.2) |
| OKLCH | oklch(0.538 0.213 26.2) |
Copy-ready code
/* CSS */
color: #cd101f;
background-color: #cd101f;
/* Tailwind (arbitrary) */
class="text-[#cd101f] bg-[#cd101f]"
/* SCSS */
$brand: #cd101f;
/* SwiftUI */
Color(red: 0.804, green: 0.063, blue: 0.122)
/* Android */
Color.parseColor("#cd101f")Accessibility — WCAG contrast
Aa
#cd101f on white: 5.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cd101f on black: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green6.3%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta92.2%
Yellow84.9%
Key (black)19.6%
Color previews
#cd101f text on a black background
contrast 3.69:1
Card sample
#cd101f text on a white background
contrast 5.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cd101f;
Background color
Panel with #cd101f background
background-color: #cd101f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cd101f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 16, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 16, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cd101f; background: linear-gradient(135deg, #cd101f, #CD7F10);