#681cdf
a balanced, electric violet · warm · closest name: blue
RGB
104, 28, 223
HSL
263°, 78%, 49%
CMYK
53, 87, 0, 13
Luminance
0.0910
Every format
| HEX | #681cdf |
| RGB | rgb(104, 28, 223) |
| HSL | hsl(263, 78%, 49%) |
| CMYK | cmyk(53%, 87%, 0%, 13%) |
| LAB | lab(36.2 69.7 -83.1) |
| LCH | lch(36.2 108.5 310.0) |
| OKLCH | oklch(0.482 0.255 290.4) |
Copy-ready code
/* CSS */
color: #681cdf;
background-color: #681cdf;
/* Tailwind (arbitrary) */
class="text-[#681cdf] bg-[#681cdf]"
/* SCSS */
$brand: #681cdf;
/* SwiftUI */
Color(red: 0.408, green: 0.110, blue: 0.875)
/* Android */
Color.parseColor("#681cdf")Accessibility — WCAG contrast
Aa
#681cdf on white: 7.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#681cdf on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green11.0%
Blue87.5%
CMYK percentages
Cyan53.4%
Magenta87.4%
Yellow0.0%
Key (black)12.5%
Color previews
#681cdf text on a black background
contrast 2.82:1
Card sample
#681cdf text on a white background
contrast 7.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #681cdf;
Background color
Panel with #681cdf background
background-color: #681cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #681cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 28, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 28, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #681cdf; background: linear-gradient(135deg, #681cdf, #DF1CD4);