#680a21
a deep, electric red · warm · closest name: maroon
RGB
104, 10, 33
HSL
345°, 83%, 22%
CMYK
0, 90, 68, 59
Luminance
0.0327
Every format
| HEX | #680a21 |
| RGB | rgb(104, 10, 33) |
| HSL | hsl(345, 83%, 22%) |
| CMYK | cmyk(0%, 90%, 68%, 59%) |
| LAB | lab(21.1 40.2 13.5) |
| LCH | lch(21.1 42.4 18.6) |
| OKLCH | oklch(0.336 0.125 15.1) |
Copy-ready code
/* CSS */
color: #680a21;
background-color: #680a21;
/* Tailwind (arbitrary) */
class="text-[#680a21] bg-[#680a21]"
/* SCSS */
$brand: #680a21;
/* SwiftUI */
Color(red: 0.408, green: 0.039, blue: 0.129)
/* Android */
Color.parseColor("#680a21")Accessibility — WCAG contrast
Aa
#680a21 on white: 12.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#680a21 on black: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green3.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta90.4%
Yellow68.3%
Key (black)59.2%
Color previews
#680a21 text on a black background
contrast 1.65:1
Card sample
#680a21 text on a white background
contrast 12.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #680a21;
Background color
Panel with #680a21 background
background-color: #680a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #680a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 10, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 10, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #680a21; background: linear-gradient(135deg, #680a21, #68320A);