#8f3c18
a dark, vivid orange · warm · closest name: sienna
RGB
143, 60, 24
HSL
18°, 71%, 33%
CMYK
0, 58, 83, 44
Luminance
0.0914
Every format
| HEX | #8f3c18 |
| RGB | rgb(143, 60, 24) |
| HSL | hsl(18, 71%, 33%) |
| CMYK | cmyk(0%, 58%, 83%, 44%) |
| LAB | lab(36.3 33.1 37.9) |
| LCH | lch(36.3 50.3 48.8) |
| OKLCH | oklch(0.463 0.122 41.7) |
Copy-ready code
/* CSS */
color: #8f3c18;
background-color: #8f3c18;
/* Tailwind (arbitrary) */
class="text-[#8f3c18] bg-[#8f3c18]"
/* SCSS */
$brand: #8f3c18;
/* SwiftUI */
Color(red: 0.561, green: 0.235, blue: 0.094)
/* Android */
Color.parseColor("#8f3c18")Accessibility — WCAG contrast
Aa
#8f3c18 on white: 7.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#8f3c18 on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red56.1%
Green23.5%
Blue9.4%
CMYK percentages
Cyan0.0%
Magenta58.0%
Yellow83.2%
Key (black)43.9%
Color previews
#8f3c18 text on a black background
contrast 2.83:1
Card sample
#8f3c18 text on a white background
contrast 7.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8f3c18;
Background color
Panel with #8f3c18 background
background-color: #8f3c18;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8f3c18;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(143, 60, 24, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(143, 60, 24, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8f3c18; background: linear-gradient(135deg, #8f3c18, #8F8B18);