#b45421
a dark, vivid orange · warm · closest name: sienna
RGB
180, 84, 33
HSL
21°, 69%, 42%
CMYK
0, 53, 82, 29
Luminance
0.1615
Every format
| HEX | #b45421 |
| RGB | rgb(180, 84, 33) |
| HSL | hsl(21, 69%, 42%) |
| CMYK | cmyk(0%, 53%, 82%, 29%) |
| LAB | lab(47.2 35.9 46.0) |
| LCH | lch(47.2 58.4 52.0) |
| OKLCH | oklch(0.558 0.140 45.2) |
Copy-ready code
/* CSS */
color: #b45421;
background-color: #b45421;
/* Tailwind (arbitrary) */
class="text-[#b45421] bg-[#b45421]"
/* SCSS */
$brand: #b45421;
/* SwiftUI */
Color(red: 0.706, green: 0.329, blue: 0.129)
/* Android */
Color.parseColor("#b45421")Accessibility — WCAG contrast
Aa
#b45421 on white: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b45421 on black: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green32.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta53.3%
Yellow81.7%
Key (black)29.4%
Color previews
#b45421 text on a black background
contrast 4.23:1
Card sample
#b45421 text on a white background
contrast 4.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b45421;
Background color
Panel with #b45421 background
background-color: #b45421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b45421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 84, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 84, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b45421; background: linear-gradient(135deg, #b45421, #B2B421);