#cb3d2c
a balanced, vivid red · warm · closest name: firebrick
RGB
203, 61, 44
HSL
6°, 64%, 48%
CMYK
0, 70, 78, 20
Luminance
0.1622
Every format
| HEX | #cb3d2c |
| RGB | rgb(203, 61, 44) |
| HSL | hsl(6, 64%, 48%) |
| CMYK | cmyk(0%, 70%, 78%, 20%) |
| LAB | lab(47.3 55.0 42.0) |
| LCH | lch(47.3 69.2 37.4) |
| OKLCH | oklch(0.566 0.182 30.3) |
Copy-ready code
/* CSS */
color: #cb3d2c;
background-color: #cb3d2c;
/* Tailwind (arbitrary) */
class="text-[#cb3d2c] bg-[#cb3d2c]"
/* SCSS */
$brand: #cb3d2c;
/* SwiftUI */
Color(red: 0.796, green: 0.239, blue: 0.173)
/* Android */
Color.parseColor("#cb3d2c")Accessibility — WCAG contrast
Aa
#cb3d2c on white: 4.95:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cb3d2c on black: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red79.6%
Green23.9%
Blue17.3%
CMYK percentages
Cyan0.0%
Magenta70.0%
Yellow78.3%
Key (black)20.4%
Color previews
#cb3d2c text on a black background
contrast 4.24:1
Card sample
#cb3d2c text on a white background
contrast 4.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cb3d2c;
Background color
Panel with #cb3d2c background
background-color: #cb3d2c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cb3d2c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(203, 61, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(203, 61, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cb3d2c; background: linear-gradient(135deg, #cb3d2c, #CBA72C);