#c23939
a balanced, vivid red · warm · closest name: firebrick
RGB
194, 57, 57
HSL
0°, 55%, 49%
CMYK
0, 71, 71, 24
Luminance
0.1469
Every format
| HEX | #c23939 |
| RGB | rgb(194, 57, 57) |
| HSL | hsl(0, 55%, 49%) |
| CMYK | cmyk(0%, 71%, 71%, 24%) |
| LAB | lab(45.2 54.1 32.0) |
| LCH | lch(45.2 62.9 30.6) |
| OKLCH | oklch(0.549 0.174 25.0) |
Copy-ready code
/* CSS */
color: #c23939;
background-color: #c23939;
/* Tailwind (arbitrary) */
class="text-[#c23939] bg-[#c23939]"
/* SCSS */
$brand: #c23939;
/* SwiftUI */
Color(red: 0.761, green: 0.224, blue: 0.224)
/* Android */
Color.parseColor("#c23939")Accessibility — WCAG contrast
Aa
#c23939 on white: 5.33:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c23939 on black: 3.94:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red76.1%
Green22.4%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta70.6%
Yellow70.6%
Key (black)23.9%
Color previews
#c23939 text on a black background
contrast 3.94:1
Card sample
#c23939 text on a white background
contrast 5.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c23939;
Background color
Panel with #c23939 background
background-color: #c23939;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c23939;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(194, 57, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(194, 57, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c23939; background: linear-gradient(135deg, #c23939, #C29439);