#682421
a dark, vivid red · warm · closest name: sienna
RGB
104, 36, 33
HSL
3°, 52%, 27%
CMYK
0, 65, 68, 59
Luminance
0.0431
Every format
| HEX | #682421 |
| RGB | rgb(104, 36, 33) |
| HSL | hsl(3, 52%, 27%) |
| CMYK | cmyk(0%, 65%, 68%, 59%) |
| LAB | lab(24.7 30.3 18.1) |
| LCH | lch(24.7 35.3 30.8) |
| OKLCH | oklch(0.362 0.099 25.7) |
Copy-ready code
/* CSS */
color: #682421;
background-color: #682421;
/* Tailwind (arbitrary) */
class="text-[#682421] bg-[#682421]"
/* SCSS */
$brand: #682421;
/* SwiftUI */
Color(red: 0.408, green: 0.141, blue: 0.129)
/* Android */
Color.parseColor("#682421")Accessibility — WCAG contrast
Aa
#682421 on white: 11.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#682421 on black: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green14.1%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta65.4%
Yellow68.3%
Key (black)59.2%
Color previews
#682421 text on a black background
contrast 1.86:1
Card sample
#682421 text on a white background
contrast 11.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #682421;
Background color
Panel with #682421 background
background-color: #682421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #682421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 36, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 36, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #682421; background: linear-gradient(135deg, #682421, #685321);