#c33d21
a dark, vivid red · warm · closest name: firebrick
RGB
195, 61, 33
HSL
10°, 71%, 45%
CMYK
0, 69, 83, 24
Luminance
0.1505
Every format
| HEX | #c33d21 |
| RGB | rgb(195, 61, 33) |
| HSL | hsl(10, 71%, 45%) |
| CMYK | cmyk(0%, 69%, 83%, 24%) |
| LAB | lab(45.7 52.0 45.6) |
| LCH | lch(45.7 69.2 41.2) |
| OKLCH | oklch(0.552 0.175 33.5) |
Copy-ready code
/* CSS */
color: #c33d21;
background-color: #c33d21;
/* Tailwind (arbitrary) */
class="text-[#c33d21] bg-[#c33d21]"
/* SCSS */
$brand: #c33d21;
/* SwiftUI */
Color(red: 0.765, green: 0.239, blue: 0.129)
/* Android */
Color.parseColor("#c33d21")Accessibility — WCAG contrast
Aa
#c33d21 on white: 5.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c33d21 on black: 4.01:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.5%
Green23.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta68.7%
Yellow83.1%
Key (black)23.5%
Color previews
#c33d21 text on a black background
contrast 4.01:1
Card sample
#c33d21 text on a white background
contrast 5.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c33d21;
Background color
Panel with #c33d21 background
background-color: #c33d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c33d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(195, 61, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(195, 61, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c33d21; background: linear-gradient(135deg, #c33d21, #C3A921);