#c91f2f
a balanced, vivid red · warm · closest name: crimson
RGB
201, 31, 47
HSL
354°, 73%, 46%
CMYK
0, 85, 77, 21
Luminance
0.1360
Every format
| HEX | #c91f2f |
| RGB | rgb(201, 31, 47) |
| HSL | hsl(354, 73%, 46%) |
| CMYK | cmyk(0%, 85%, 77%, 21%) |
| LAB | lab(43.7 63.6 36.4) |
| LCH | lch(43.7 73.3 29.8) |
| OKLCH | oklch(0.539 0.201 23.6) |
Copy-ready code
/* CSS */
color: #c91f2f;
background-color: #c91f2f;
/* Tailwind (arbitrary) */
class="text-[#c91f2f] bg-[#c91f2f]"
/* SCSS */
$brand: #c91f2f;
/* SwiftUI */
Color(red: 0.788, green: 0.122, blue: 0.184)
/* Android */
Color.parseColor("#c91f2f")Accessibility — WCAG contrast
Aa
#c91f2f on white: 5.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c91f2f on black: 3.72:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.8%
Green12.2%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta84.6%
Yellow76.6%
Key (black)21.2%
Color previews
#c91f2f text on a black background
contrast 3.72:1
Card sample
#c91f2f text on a white background
contrast 5.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c91f2f;
Background color
Panel with #c91f2f background
background-color: #c91f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c91f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(201, 31, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(201, 31, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c91f2f; background: linear-gradient(135deg, #c91f2f, #C9801F);