#b4591f
a dark, vivid orange · warm · closest name: chocolate
RGB
180, 89, 31
HSL
23°, 71%, 41%
CMYK
0, 51, 83, 29
Luminance
0.1695
Every format
| HEX | #b4591f |
| RGB | rgb(180, 89, 31) |
| HSL | hsl(23, 71%, 41%) |
| CMYK | cmyk(0%, 51%, 83%, 29%) |
| LAB | lab(48.2 33.3 47.9) |
| LCH | lch(48.2 58.3 55.2) |
| OKLCH | oklch(0.566 0.136 48.7) |
Copy-ready code
/* CSS */
color: #b4591f;
background-color: #b4591f;
/* Tailwind (arbitrary) */
class="text-[#b4591f] bg-[#b4591f]"
/* SCSS */
$brand: #b4591f;
/* SwiftUI */
Color(red: 0.706, green: 0.349, blue: 0.122)
/* Android */
Color.parseColor("#b4591f")Accessibility — WCAG contrast
Aa
#b4591f on white: 4.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b4591f on black: 4.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red70.6%
Green34.9%
Blue12.2%
CMYK percentages
Cyan0.0%
Magenta50.6%
Yellow82.8%
Key (black)29.4%
Color previews
#b4591f text on a black background
contrast 4.39:1
Card sample
#b4591f text on a white background
contrast 4.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b4591f;
Background color
Panel with #b4591f background
background-color: #b4591f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b4591f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(180, 89, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(180, 89, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b4591f; background: linear-gradient(135deg, #b4591f, #ACB41F);