#684fff
a light, electric blue · warm · closest name: slateblue
RGB
104, 79, 255
HSL
249°, 100%, 66%
CMYK
59, 69, 0, 0
Luminance
0.1576
Every format
| HEX | #684fff |
| RGB | rgb(104, 79, 255) |
| HSL | hsl(249, 100%, 66%) |
| CMYK | cmyk(59%, 69%, 0%, 0%) |
| LAB | lab(46.6 56.8 -83.9) |
| LCH | lch(46.6 101.3 304.1) |
| OKLCH | oklch(0.565 0.247 281.5) |
Copy-ready code
/* CSS */
color: #684fff;
background-color: #684fff;
/* Tailwind (arbitrary) */
class="text-[#684fff] bg-[#684fff]"
/* SCSS */
$brand: #684fff;
/* SwiftUI */
Color(red: 0.408, green: 0.310, blue: 1.000)
/* Android */
Color.parseColor("#684fff")Accessibility — WCAG contrast
Aa
#684fff on white: 5.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#684fff on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green31.0%
Blue100.0%
CMYK percentages
Cyan59.2%
Magenta69.0%
Yellow0.0%
Key (black)0.0%
Color previews
#684fff text on a black background
contrast 4.15:1
Card sample
#684fff text on a white background
contrast 5.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #684fff;
Background color
Panel with #684fff background
background-color: #684fff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #684fff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 79, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 79, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #684fff; background: linear-gradient(135deg, #684fff, #DD4FFF);