#b34b21
a dark, vivid orange · warm · closest name: sienna
RGB
179, 75, 33
HSL
17°, 69%, 42%
CMYK
0, 58, 82, 30
Luminance
0.1473
Every format
| HEX | #b34b21 |
| RGB | rgb(179, 75, 33) |
| HSL | hsl(17, 69%, 42%) |
| CMYK | cmyk(0%, 58%, 82%, 30%) |
| LAB | lab(45.3 40.0 44.2) |
| LCH | lch(45.3 59.6 47.8) |
| OKLCH | oklch(0.543 0.146 40.6) |
Copy-ready code
/* CSS */
color: #b34b21;
background-color: #b34b21;
/* Tailwind (arbitrary) */
class="text-[#b34b21] bg-[#b34b21]"
/* SCSS */
$brand: #b34b21;
/* SwiftUI */
Color(red: 0.702, green: 0.294, blue: 0.129)
/* Android */
Color.parseColor("#b34b21")Accessibility — WCAG contrast
Aa
#b34b21 on white: 5.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b34b21 on black: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.2%
Green29.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta58.1%
Yellow81.6%
Key (black)29.8%
Color previews
#b34b21 text on a black background
contrast 3.95:1
Card sample
#b34b21 text on a white background
contrast 5.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b34b21;
Background color
Panel with #b34b21 background
background-color: #b34b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b34b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(179, 75, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(179, 75, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b34b21; background: linear-gradient(135deg, #b34b21, #B3AD21);