#683b2f
a dark, soft red · warm · closest name: sienna
RGB
104, 59, 47
HSL
13°, 38%, 30%
CMYK
0, 43, 55, 59
Luminance
0.0628
Every format
| HEX | #683b2f |
| RGB | rgb(104, 59, 47) |
| HSL | hsl(13, 38%, 30%) |
| CMYK | cmyk(0%, 43%, 55%, 59%) |
| LAB | lab(30.1 18.4 15.9) |
| LCH | lch(30.1 24.4 40.8) |
| OKLCH | oklch(0.404 0.067 35.8) |
Copy-ready code
/* CSS */
color: #683b2f;
background-color: #683b2f;
/* Tailwind (arbitrary) */
class="text-[#683b2f] bg-[#683b2f]"
/* SCSS */
$brand: #683b2f;
/* SwiftUI */
Color(red: 0.408, green: 0.231, blue: 0.184)
/* Android */
Color.parseColor("#683b2f")Accessibility — WCAG contrast
Aa
#683b2f on white: 9.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#683b2f on black: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green23.1%
Blue18.4%
CMYK percentages
Cyan0.0%
Magenta43.3%
Yellow54.8%
Key (black)59.2%
Color previews
#683b2f text on a black background
contrast 2.26:1
Card sample
#683b2f text on a white background
contrast 9.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #683b2f;
Background color
Panel with #683b2f background
background-color: #683b2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #683b2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 59, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 59, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #683b2f; background: linear-gradient(135deg, #683b2f, #68612F);