#b45839
a balanced, vivid orange · warm · closest name: sienna
RGB
180, 88, 57
HSL
15°, 52%, 47%
CMYK
0, 51, 68, 29
Luminance
0.1698
Every format
| HEX | #b45839 |
| RGB | rgb(180, 88, 57) |
| HSL | hsl(15, 52%, 47%) |
| CMYK | cmyk(0%, 51%, 68%, 29%) |
| LAB | lab(48.2 34.9 34.9) |
| LCH | lch(48.2 49.4 45.0) |
| OKLCH | oklch(0.567 0.128 39.0) |
Copy-ready code
/* CSS */
color: #b45839;
background-color: #b45839;
/* Tailwind (arbitrary) */
class="text-[#b45839] bg-[#b45839]"
/* SCSS */
$brand: #b45839;
/* SwiftUI */
Color(red: 0.706, green: 0.345, blue: 0.224)
/* Android */
Color.parseColor("#b45839")Accessibility — WCAG contrast
Aa
#b45839 on white: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b45839 on black: 4.40:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green34.5%
Blue22.4%
CMYK percentages
Cyan0.0%
Magenta51.1%
Yellow68.3%
Key (black)29.4%
Color previews
#b45839 text on a black background
contrast 4.40:1
Card sample
#b45839 text on a white background
contrast 4.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b45839;
Background color
Panel with #b45839 background
background-color: #b45839;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b45839;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 88, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 88, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b45839; background: linear-gradient(135deg, #b45839, #B4AA39);