#8f3300
a dark, electric orange · warm · closest name: sienna
RGB
143, 51, 0
HSL
21°, 100%, 28%
CMYK
0, 64, 100, 44
Luminance
0.0821
Every format
| HEX | #8f3300 |
| RGB | rgb(143, 51, 0) |
| HSL | hsl(21, 100%, 28%) |
| CMYK | cmyk(0%, 64%, 100%, 44%) |
| LAB | lab(34.4 37.0 46.1) |
| LCH | lch(34.4 59.1 51.2) |
| OKLCH | oklch(0.449 0.135 42.1) |
Copy-ready code
/* CSS */
color: #8f3300;
background-color: #8f3300;
/* Tailwind (arbitrary) */
class="text-[#8f3300] bg-[#8f3300]"
/* SCSS */
$brand: #8f3300;
/* SwiftUI */
Color(red: 0.561, green: 0.200, blue: 0.000)
/* Android */
Color.parseColor("#8f3300")Accessibility — WCAG contrast
Aa
#8f3300 on white: 7.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8f3300 on black: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.1%
Green20.0%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta64.3%
Yellow100.0%
Key (black)43.9%
Color previews
#8f3300 text on a black background
contrast 2.64:1
Card sample
#8f3300 text on a white background
contrast 7.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8f3300;
Background color
Panel with #8f3300 background
background-color: #8f3300;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8f3300;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(143, 51, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(143, 51, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8f3300; background: linear-gradient(135deg, #8f3300, #8B8F00);