#b04439
a balanced, vivid red · warm · closest name: sienna
RGB
176, 68, 57
HSL
6°, 51%, 46%
CMYK
0, 61, 68, 31
Luminance
0.1366
Every format
| HEX | #b04439 |
| RGB | rgb(176, 68, 57) |
| HSL | hsl(6, 51%, 46%) |
| CMYK | cmyk(0%, 61%, 68%, 31%) |
| LAB | lab(43.8 43.4 29.4) |
| LCH | lch(43.8 52.4 34.2) |
| OKLCH | oklch(0.532 0.143 28.6) |
Copy-ready code
/* CSS */
color: #b04439;
background-color: #b04439;
/* Tailwind (arbitrary) */
class="text-[#b04439] bg-[#b04439]"
/* SCSS */
$brand: #b04439;
/* SwiftUI */
Color(red: 0.690, green: 0.267, blue: 0.224)
/* Android */
Color.parseColor("#b04439")Accessibility — WCAG contrast
Aa
#b04439 on white: 5.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b04439 on black: 3.73:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.0%
Green26.7%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta61.4%
Yellow67.6%
Key (black)31.0%
Color previews
#b04439 text on a black background
contrast 3.73:1
Card sample
#b04439 text on a white background
contrast 5.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b04439;
Background color
Panel with #b04439 background
background-color: #b04439;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b04439;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(176, 68, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(176, 68, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b04439; background: linear-gradient(135deg, #b04439, #B09339);