#cd103f
a dark, electric red · warm · closest name: crimson
RGB
205, 16, 63
HSL
345°, 86%, 43%
CMYK
0, 92, 69, 20
Luminance
0.1371
Every format
| HEX | #cd103f |
| RGB | rgb(205, 16, 63) |
| HSL | hsl(345, 86%, 43%) |
| CMYK | cmyk(0%, 92%, 69%, 20%) |
| LAB | lab(43.8 67.8 27.2) |
| LCH | lch(43.8 73.1 21.8) |
| OKLCH | oklch(0.542 0.211 17.5) |
Copy-ready code
/* CSS */
color: #cd103f;
background-color: #cd103f;
/* Tailwind (arbitrary) */
class="text-[#cd103f] bg-[#cd103f]"
/* SCSS */
$brand: #cd103f;
/* SwiftUI */
Color(red: 0.804, green: 0.063, blue: 0.247)
/* Android */
Color.parseColor("#cd103f")Accessibility — WCAG contrast
Aa
#cd103f on white: 5.61:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cd103f on black: 3.74:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green6.3%
Blue24.7%
CMYK percentages
Cyan0.0%
Magenta92.2%
Yellow69.3%
Key (black)19.6%
Color previews
#cd103f text on a black background
contrast 3.74:1
Card sample
#cd103f text on a white background
contrast 5.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cd103f;
Background color
Panel with #cd103f background
background-color: #cd103f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cd103f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 16, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 16, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cd103f; background: linear-gradient(135deg, #cd103f, #CD5F10);