#c53f2f
a balanced, vivid red · warm · closest name: firebrick
RGB
197, 63, 47
HSL
6°, 62%, 48%
CMYK
0, 68, 76, 23
Luminance
0.1563
Every format
| HEX | #c53f2f |
| RGB | rgb(197, 63, 47) |
| HSL | hsl(6, 62%, 48%) |
| CMYK | cmyk(0%, 68%, 76%, 23%) |
| LAB | lab(46.5 52.4 39.3) |
| LCH | lch(46.5 65.4 36.9) |
| OKLCH | oklch(0.559 0.173 30.2) |
Copy-ready code
/* CSS */
color: #c53f2f;
background-color: #c53f2f;
/* Tailwind (arbitrary) */
class="text-[#c53f2f] bg-[#c53f2f]"
/* SCSS */
$brand: #c53f2f;
/* SwiftUI */
Color(red: 0.773, green: 0.247, blue: 0.184)
/* Android */
Color.parseColor("#c53f2f")Accessibility — WCAG contrast
Aa
#c53f2f on white: 5.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c53f2f on black: 4.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red77.3%
Green24.7%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta68.0%
Yellow76.1%
Key (black)22.7%
Color previews
#c53f2f text on a black background
contrast 4.13:1
Card sample
#c53f2f text on a white background
contrast 5.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c53f2f;
Background color
Panel with #c53f2f background
background-color: #c53f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c53f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(197, 63, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(197, 63, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c53f2f; background: linear-gradient(135deg, #c53f2f, #C5A32F);