#cd3b37
a balanced, vivid red · warm · closest name: firebrick
RGB
205, 59, 55
HSL
2°, 60%, 51%
CMYK
0, 71, 73, 20
Luminance
0.1638
Every format
| HEX | #cd3b37 |
| RGB | rgb(205, 59, 55) |
| HSL | hsl(2, 60%, 51%) |
| CMYK | cmyk(0%, 71%, 73%, 20%) |
| LAB | lab(47.5 56.8 36.3) |
| LCH | lch(47.5 67.4 32.6) |
| OKLCH | oklch(0.569 0.184 26.5) |
Copy-ready code
/* CSS */
color: #cd3b37;
background-color: #cd3b37;
/* Tailwind (arbitrary) */
class="text-[#cd3b37] bg-[#cd3b37]"
/* SCSS */
$brand: #cd3b37;
/* SwiftUI */
Color(red: 0.804, green: 0.231, blue: 0.216)
/* Android */
Color.parseColor("#cd3b37")Accessibility — WCAG contrast
Aa
#cd3b37 on white: 4.91:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cd3b37 on black: 4.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red80.4%
Green23.1%
Blue21.6%
CMYK percentages
Cyan0.0%
Magenta71.2%
Yellow73.2%
Key (black)19.6%
Color previews
#cd3b37 text on a black background
contrast 4.28:1
Card sample
#cd3b37 text on a white background
contrast 4.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cd3b37;
Background color
Panel with #cd3b37 background
background-color: #cd3b37;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cd3b37;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(205, 59, 55, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(205, 59, 55, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cd3b37; background: linear-gradient(135deg, #cd3b37, #CD9F37);