#681dba
a dark, vivid violet · warm · closest name: indigo
RGB
104, 29, 186
HSL
269°, 73%, 42%
CMYK
44, 84, 0, 27
Luminance
0.0737
Every format
| HEX | #681dba |
| RGB | rgb(104, 29, 186) |
| HSL | hsl(269, 73%, 42%) |
| CMYK | cmyk(44%, 84%, 0%, 27%) |
| LAB | lab(32.6 60.6 -67.4) |
| LCH | lch(32.6 90.7 312.0) |
| OKLCH | oklch(0.447 0.219 298.0) |
Copy-ready code
/* CSS */
color: #681dba;
background-color: #681dba;
/* Tailwind (arbitrary) */
class="text-[#681dba] bg-[#681dba]"
/* SCSS */
$brand: #681dba;
/* SwiftUI */
Color(red: 0.408, green: 0.114, blue: 0.729)
/* Android */
Color.parseColor("#681dba")Accessibility — WCAG contrast
Aa
#681dba on white: 8.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#681dba on black: 2.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green11.4%
Blue72.9%
CMYK percentages
Cyan44.1%
Magenta84.4%
Yellow0.0%
Key (black)27.1%
Color previews
#681dba text on a black background
contrast 2.47:1
Card sample
#681dba text on a white background
contrast 8.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #681dba;
Background color
Panel with #681dba background
background-color: #681dba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #681dba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 29, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 29, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #681dba; background: linear-gradient(135deg, #681dba, #BA1DA3);