#b82829
a dark, vivid red · warm · closest name: firebrick
RGB
184, 40, 41
HSL
360°, 64%, 44%
CMYK
0, 78, 78, 28
Luminance
0.1187
Every format
| HEX | #b82829 |
| RGB | rgb(184, 40, 41) |
| HSL | hsl(360, 64%, 44%) |
| CMYK | cmyk(0%, 78%, 78%, 28%) |
| LAB | lab(41.0 56.2 36.0) |
| LCH | lch(41.0 66.7 32.7) |
| OKLCH | oklch(0.513 0.180 26.1) |
Copy-ready code
/* CSS */
color: #b82829;
background-color: #b82829;
/* Tailwind (arbitrary) */
class="text-[#b82829] bg-[#b82829]"
/* SCSS */
$brand: #b82829;
/* SwiftUI */
Color(red: 0.722, green: 0.157, blue: 0.161)
/* Android */
Color.parseColor("#b82829")Accessibility — WCAG contrast
Aa
#b82829 on white: 6.22:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b82829 on black: 3.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red72.2%
Green15.7%
Blue16.1%
CMYK percentages
Cyan0.0%
Magenta78.3%
Yellow77.7%
Key (black)27.8%
Color previews
#b82829 text on a black background
contrast 3.37:1
Card sample
#b82829 text on a white background
contrast 6.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b82829;
Background color
Panel with #b82829 background
background-color: #b82829;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b82829;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(184, 40, 41, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(184, 40, 41, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b82829; background: linear-gradient(135deg, #b82829, #B88728);