#cb4d39
a balanced, vivid red · warm · closest name: firebrick
RGB
203, 77, 57
HSL
8°, 58%, 51%
CMYK
0, 62, 72, 20
Luminance
0.1830
Every format
| HEX | #cb4d39 |
| RGB | rgb(203, 77, 57) |
| HSL | hsl(8, 58%, 51%) |
| CMYK | cmyk(0%, 62%, 72%, 20%) |
| LAB | lab(49.9 48.9 37.8) |
| LCH | lch(49.9 61.8 37.7) |
| OKLCH | oklch(0.586 0.164 31.4) |
Copy-ready code
/* CSS */
color: #cb4d39;
background-color: #cb4d39;
/* Tailwind (arbitrary) */
class="text-[#cb4d39] bg-[#cb4d39]"
/* SCSS */
$brand: #cb4d39;
/* SwiftUI */
Color(red: 0.796, green: 0.302, blue: 0.224)
/* Android */
Color.parseColor("#cb4d39")Accessibility — WCAG contrast
Aa
#cb4d39 on white: 4.51:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cb4d39 on black: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red79.6%
Green30.2%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta62.1%
Yellow71.9%
Key (black)20.4%
Color previews
#cb4d39 text on a black background
contrast 4.66:1
Card sample
#cb4d39 text on a white background
contrast 4.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cb4d39;
Background color
Panel with #cb4d39 background
background-color: #cb4d39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cb4d39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(203, 77, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(203, 77, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cb4d39; background: linear-gradient(135deg, #cb4d39, #CBAE39);