#b74d21
a dark, vivid orange · warm · closest name: sienna
RGB
183, 77, 33
HSL
18°, 69%, 42%
CMYK
0, 58, 82, 28
Luminance
0.1548
Every format
| HEX | #b74d21 |
| RGB | rgb(183, 77, 33) |
| HSL | hsl(18, 69%, 42%) |
| CMYK | cmyk(0%, 58%, 82%, 28%) |
| LAB | lab(46.3 40.6 45.4) |
| LCH | lch(46.3 60.9 48.2) |
| OKLCH | oklch(0.552 0.148 40.9) |
Copy-ready code
/* CSS */
color: #b74d21;
background-color: #b74d21;
/* Tailwind (arbitrary) */
class="text-[#b74d21] bg-[#b74d21]"
/* SCSS */
$brand: #b74d21;
/* SwiftUI */
Color(red: 0.718, green: 0.302, blue: 0.129)
/* Android */
Color.parseColor("#b74d21")Accessibility — WCAG contrast
Aa
#b74d21 on white: 5.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b74d21 on black: 4.10:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red71.8%
Green30.2%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta57.9%
Yellow82.0%
Key (black)28.2%
Color previews
#b74d21 text on a black background
contrast 4.10:1
Card sample
#b74d21 text on a white background
contrast 5.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b74d21;
Background color
Panel with #b74d21 background
background-color: #b74d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b74d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(183, 77, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(183, 77, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b74d21; background: linear-gradient(135deg, #b74d21, #B7B121);