#c63f2f
a balanced, vivid red · warm · closest name: firebrick
RGB
198, 63, 47
HSL
6°, 62%, 48%
CMYK
0, 68, 76, 22
Luminance
0.1577
Every format
| HEX | #c63f2f |
| RGB | rgb(198, 63, 47) |
| HSL | hsl(6, 62%, 48%) |
| CMYK | cmyk(0%, 68%, 76%, 22%) |
| LAB | lab(46.7 52.7 39.5) |
| LCH | lch(46.7 65.8 36.9) |
| OKLCH | oklch(0.560 0.174 30.1) |
Copy-ready code
/* CSS */
color: #c63f2f;
background-color: #c63f2f;
/* Tailwind (arbitrary) */
class="text-[#c63f2f] bg-[#c63f2f]"
/* SCSS */
$brand: #c63f2f;
/* SwiftUI */
Color(red: 0.776, green: 0.247, blue: 0.184)
/* Android */
Color.parseColor("#c63f2f")Accessibility — WCAG contrast
Aa
#c63f2f on white: 5.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c63f2f on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red77.6%
Green24.7%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta68.2%
Yellow76.3%
Key (black)22.4%
Color previews
#c63f2f text on a black background
contrast 4.15:1
Card sample
#c63f2f text on a white background
contrast 5.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c63f2f;
Background color
Panel with #c63f2f background
background-color: #c63f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c63f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(198, 63, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(198, 63, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c63f2f; background: linear-gradient(135deg, #c63f2f, #C6A42F);