#680bc9
a dark, electric violet · warm · closest name: indigo
RGB
104, 11, 201
HSL
269°, 90%, 42%
CMYK
48, 95, 0, 21
Luminance
0.0740
Every format
| HEX | #680bc9 |
| RGB | rgb(104, 11, 201) |
| HSL | hsl(269, 90%, 42%) |
| CMYK | cmyk(48%, 95%, 0%, 21%) |
| LAB | lab(32.7 68.3 -76.1) |
| LCH | lch(32.7 102.2 311.9) |
| OKLCH | oklch(0.452 0.242 295.5) |
Copy-ready code
/* CSS */
color: #680bc9;
background-color: #680bc9;
/* Tailwind (arbitrary) */
class="text-[#680bc9] bg-[#680bc9]"
/* SCSS */
$brand: #680bc9;
/* SwiftUI */
Color(red: 0.408, green: 0.043, blue: 0.788)
/* Android */
Color.parseColor("#680bc9")Accessibility — WCAG contrast
Aa
#680bc9 on white: 8.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#680bc9 on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green4.3%
Blue78.8%
CMYK percentages
Cyan48.3%
Magenta94.5%
Yellow0.0%
Key (black)21.2%
Color previews
#680bc9 text on a black background
contrast 2.48:1
Card sample
#680bc9 text on a white background
contrast 8.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #680bc9;
Background color
Panel with #680bc9 background
background-color: #680bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #680bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 11, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 11, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #680bc9; background: linear-gradient(135deg, #680bc9, #C90BAB);