#673921
a dark, vivid orange · warm · closest name: sienna
RGB
103, 57, 33
HSL
21°, 52%, 27%
CMYK
0, 45, 68, 60
Luminance
0.0592
Every format
| HEX | #673921 |
| RGB | rgb(103, 57, 33) |
| HSL | hsl(21, 52%, 27%) |
| CMYK | cmyk(0%, 45%, 68%, 60%) |
| LAB | lab(29.2 18.0 23.5) |
| LCH | lch(29.2 29.6 52.6) |
| OKLCH | oklch(0.397 0.075 47.2) |
Copy-ready code
/* CSS */
color: #673921;
background-color: #673921;
/* Tailwind (arbitrary) */
class="text-[#673921] bg-[#673921]"
/* SCSS */
$brand: #673921;
/* SwiftUI */
Color(red: 0.404, green: 0.224, blue: 0.129)
/* Android */
Color.parseColor("#673921")Accessibility — WCAG contrast
Aa
#673921 on white: 9.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#673921 on black: 2.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.4%
Green22.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta44.7%
Yellow68.0%
Key (black)59.6%
Color previews
#673921 text on a black background
contrast 2.18:1
Card sample
#673921 text on a white background
contrast 9.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #673921;
Background color
Panel with #673921 background
background-color: #673921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #673921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(103, 57, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(103, 57, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #673921; background: linear-gradient(135deg, #673921, #666721);