#684abc
a balanced, vivid violet · warm · closest name: slateblue
RGB
104, 74, 188
HSL
256°, 46%, 51%
CMYK
45, 61, 0, 26
Luminance
0.1147
Every format
| HEX | #684abc |
| RGB | rgb(104, 74, 188) |
| HSL | hsl(256, 46%, 51%) |
| CMYK | cmyk(45%, 61%, 0%, 26%) |
| LAB | lab(40.4 40.0 -56.0) |
| LCH | lch(40.4 68.8 305.6) |
| OKLCH | oklch(0.503 0.171 291.1) |
Copy-ready code
/* CSS */
color: #684abc;
background-color: #684abc;
/* Tailwind (arbitrary) */
class="text-[#684abc] bg-[#684abc]"
/* SCSS */
$brand: #684abc;
/* SwiftUI */
Color(red: 0.408, green: 0.290, blue: 0.737)
/* Android */
Color.parseColor("#684abc")Accessibility — WCAG contrast
Aa
#684abc on white: 6.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#684abc on black: 3.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green29.0%
Blue73.7%
CMYK percentages
Cyan44.7%
Magenta60.6%
Yellow0.0%
Key (black)26.3%
Color previews
#684abc text on a black background
contrast 3.29:1
Card sample
#684abc text on a white background
contrast 6.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #684abc;
Background color
Panel with #684abc background
background-color: #684abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #684abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 74, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 74, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #684abc; background: linear-gradient(135deg, #684abc, #B44ABC);