#684cf2
a balanced, electric blue · warm · closest name: slateblue
RGB
104, 76, 242
HSL
250°, 87%, 62%
CMYK
57, 69, 0, 5
Luminance
0.1452
Every format
| HEX | #684cf2 |
| RGB | rgb(104, 76, 242) |
| HSL | hsl(250, 87%, 62%) |
| CMYK | cmyk(57%, 69%, 0%, 5%) |
| LAB | lab(45.0 54.6 -79.4) |
| LCH | lch(45.0 96.4 304.5) |
| OKLCH | oklch(0.549 0.235 283.2) |
Copy-ready code
/* CSS */
color: #684cf2;
background-color: #684cf2;
/* Tailwind (arbitrary) */
class="text-[#684cf2] bg-[#684cf2]"
/* SCSS */
$brand: #684cf2;
/* SwiftUI */
Color(red: 0.408, green: 0.298, blue: 0.949)
/* Android */
Color.parseColor("#684cf2")Accessibility — WCAG contrast
Aa
#684cf2 on white: 5.38:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#684cf2 on black: 3.90:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green29.8%
Blue94.9%
CMYK percentages
Cyan57.0%
Magenta68.6%
Yellow0.0%
Key (black)5.1%
Color previews
#684cf2 text on a black background
contrast 3.90:1
Card sample
#684cf2 text on a white background
contrast 5.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #684cf2;
Background color
Panel with #684cf2 background
background-color: #684cf2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #684cf2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 76, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 76, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #684cf2; background: linear-gradient(135deg, #684cf2, #D74CF2);