#bc3721
a dark, vivid red · warm · closest name: firebrick
RGB
188, 55, 33
HSL
9°, 70%, 43%
CMYK
0, 71, 82, 26
Luminance
0.1353
Every format
| HEX | #bc3721 |
| RGB | rgb(188, 55, 33) |
| HSL | hsl(9, 70%, 43%) |
| CMYK | cmyk(0%, 71%, 82%, 26%) |
| LAB | lab(43.6 52.0 43.1) |
| LCH | lch(43.6 67.6 39.7) |
| OKLCH | oklch(0.533 0.173 32.0) |
Copy-ready code
/* CSS */
color: #bc3721;
background-color: #bc3721;
/* Tailwind (arbitrary) */
class="text-[#bc3721] bg-[#bc3721]"
/* SCSS */
$brand: #bc3721;
/* SwiftUI */
Color(red: 0.737, green: 0.216, blue: 0.129)
/* Android */
Color.parseColor("#bc3721")Accessibility — WCAG contrast
Aa
#bc3721 on white: 5.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#bc3721 on black: 3.71:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red73.7%
Green21.6%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta70.7%
Yellow82.4%
Key (black)26.3%
Color previews
#bc3721 text on a black background
contrast 3.71:1
Card sample
#bc3721 text on a white background
contrast 5.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #bc3721;
Background color
Panel with #bc3721 background
background-color: #bc3721;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #bc3721;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(188, 55, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(188, 55, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bc3721; background: linear-gradient(135deg, #bc3721, #BC9E21);