#583b21
a deep, vivid orange · warm · closest name: sienna
RGB
88, 59, 33
HSL
28°, 46%, 24%
CMYK
0, 33, 63, 66
Luminance
0.0531
Every format
| HEX | #583b21 |
| RGB | rgb(88, 59, 33) |
| HSL | hsl(28, 46%, 24%) |
| CMYK | cmyk(0%, 33%, 63%, 66%) |
| LAB | lab(27.6 9.6 21.1) |
| LCH | lch(27.6 23.2 65.5) |
| OKLCH | oklch(0.380 0.057 61.7) |
Copy-ready code
/* CSS */
color: #583b21;
background-color: #583b21;
/* Tailwind (arbitrary) */
class="text-[#583b21] bg-[#583b21]"
/* SCSS */
$brand: #583b21;
/* SwiftUI */
Color(red: 0.345, green: 0.231, blue: 0.129)
/* Android */
Color.parseColor("#583b21")Accessibility — WCAG contrast
Aa
#583b21 on white: 10.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#583b21 on black: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.5%
Green23.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta33.0%
Yellow62.5%
Key (black)65.5%
Color previews
#583b21 text on a black background
contrast 2.06:1
Card sample
#583b21 text on a white background
contrast 10.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #583b21;
Background color
Panel with #583b21 background
background-color: #583b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #583b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(88, 59, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(88, 59, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #583b21; background: linear-gradient(135deg, #583b21, #505821);