#c03821
a dark, vivid red · warm · closest name: firebrick
RGB
192, 56, 33
HSL
9°, 71%, 44%
CMYK
0, 71, 83, 25
Luminance
0.1414
Every format
| HEX | #c03821 |
| RGB | rgb(192, 56, 33) |
| HSL | hsl(9, 71%, 44%) |
| CMYK | cmyk(0%, 71%, 83%, 25%) |
| LAB | lab(44.4 53.0 44.2) |
| LCH | lch(44.4 69.0 39.9) |
| OKLCH | oklch(0.541 0.176 32.1) |
Copy-ready code
/* CSS */
color: #c03821;
background-color: #c03821;
/* Tailwind (arbitrary) */
class="text-[#c03821] bg-[#c03821]"
/* SCSS */
$brand: #c03821;
/* SwiftUI */
Color(red: 0.753, green: 0.220, blue: 0.129)
/* Android */
Color.parseColor("#c03821")Accessibility — WCAG contrast
Aa
#c03821 on white: 5.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c03821 on black: 3.83:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green22.0%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta70.8%
Yellow82.8%
Key (black)24.7%
Color previews
#c03821 text on a black background
contrast 3.83:1
Card sample
#c03821 text on a white background
contrast 5.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c03821;
Background color
Panel with #c03821 background
background-color: #c03821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c03821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 56, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 56, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c03821; background: linear-gradient(135deg, #c03821, #C0A221);