#680eb3
a dark, electric violet · warm · closest name: indigo
RGB
104, 14, 179
HSL
273°, 86%, 38%
CMYK
42, 92, 0, 30
Luminance
0.0651
Every format
| HEX | #680eb3 |
| RGB | rgb(104, 14, 179) |
| HSL | hsl(273, 86%, 38%) |
| CMYK | cmyk(42%, 92%, 0%, 30%) |
| LAB | lab(30.7 62.9 -66.5) |
| LCH | lch(30.7 91.5 313.4) |
| OKLCH | oklch(0.432 0.221 300.6) |
Copy-ready code
/* CSS */
color: #680eb3;
background-color: #680eb3;
/* Tailwind (arbitrary) */
class="text-[#680eb3] bg-[#680eb3]"
/* SCSS */
$brand: #680eb3;
/* SwiftUI */
Color(red: 0.408, green: 0.055, blue: 0.702)
/* Android */
Color.parseColor("#680eb3")Accessibility — WCAG contrast
Aa
#680eb3 on white: 9.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#680eb3 on black: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green5.5%
Blue70.2%
CMYK percentages
Cyan41.9%
Magenta92.2%
Yellow0.0%
Key (black)29.8%
Color previews
#680eb3 text on a black background
contrast 2.30:1
Card sample
#680eb3 text on a white background
contrast 9.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #680eb3;
Background color
Panel with #680eb3 background
background-color: #680eb3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #680eb3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 14, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 14, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #680eb3; background: linear-gradient(135deg, #680eb3, #B30E90);