#c03d21
a dark, vivid red · warm · closest name: firebrick
RGB
192, 61, 33
HSL
11°, 71%, 44%
CMYK
0, 68, 83, 25
Luminance
0.1465
Every format
| HEX | #c03d21 |
| RGB | rgb(192, 61, 33) |
| HSL | hsl(11, 71%, 44%) |
| CMYK | cmyk(0%, 68%, 83%, 25%) |
| LAB | lab(45.2 51.0 44.9) |
| LCH | lch(45.2 68.0 41.4) |
| OKLCH | oklch(0.547 0.172 33.6) |
Copy-ready code
/* CSS */
color: #c03d21;
background-color: #c03d21;
/* Tailwind (arbitrary) */
class="text-[#c03d21] bg-[#c03d21]"
/* SCSS */
$brand: #c03d21;
/* SwiftUI */
Color(red: 0.753, green: 0.239, blue: 0.129)
/* Android */
Color.parseColor("#c03d21")Accessibility — WCAG contrast
Aa
#c03d21 on white: 5.34:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c03d21 on black: 3.93:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green23.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta68.2%
Yellow82.8%
Key (black)24.7%
Color previews
#c03d21 text on a black background
contrast 3.93:1
Card sample
#c03d21 text on a white background
contrast 5.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c03d21;
Background color
Panel with #c03d21 background
background-color: #c03d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c03d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 61, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 61, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c03d21; background: linear-gradient(135deg, #c03d21, #C0A721);