#684ade
a balanced, vivid blue · warm · closest name: slateblue
RGB
104, 74, 222
HSL
252°, 69%, 58%
CMYK
53, 67, 0, 13
Luminance
0.1311
Every format
| HEX | #684ade |
| RGB | rgb(104, 74, 222) |
| HSL | hsl(252, 69%, 58%) |
| CMYK | cmyk(53%, 67%, 0%, 13%) |
| LAB | lab(42.9 49.9 -71.4) |
| LCH | lch(42.9 87.1 304.9) |
| OKLCH | oklch(0.529 0.213 285.9) |
Copy-ready code
/* CSS */
color: #684ade;
background-color: #684ade;
/* Tailwind (arbitrary) */
class="text-[#684ade] bg-[#684ade]"
/* SCSS */
$brand: #684ade;
/* SwiftUI */
Color(red: 0.408, green: 0.290, blue: 0.871)
/* Android */
Color.parseColor("#684ade")Accessibility — WCAG contrast
Aa
#684ade on white: 5.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#684ade on black: 3.62:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green29.0%
Blue87.1%
CMYK percentages
Cyan53.2%
Magenta66.7%
Yellow0.0%
Key (black)12.9%
Color previews
#684ade text on a black background
contrast 3.62:1
Card sample
#684ade text on a white background
contrast 5.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #684ade;
Background color
Panel with #684ade background
background-color: #684ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #684ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 74, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 74, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #684ade; background: linear-gradient(135deg, #684ade, #CB4ADE);