#683abc
a balanced, vivid violet · warm · closest name: slateblue
RGB
104, 58, 188
HSL
261°, 53%, 48%
CMYK
45, 69, 0, 26
Luminance
0.0960
Every format
| HEX | #683abc |
| RGB | rgb(104, 58, 188) |
| HSL | hsl(261, 53%, 48%) |
| CMYK | cmyk(45%, 69%, 0%, 26%) |
| LAB | lab(37.1 48.8 -61.2) |
| LCH | lch(37.1 78.3 308.6) |
| OKLCH | oklch(0.479 0.192 294.2) |
Copy-ready code
/* CSS */
color: #683abc;
background-color: #683abc;
/* Tailwind (arbitrary) */
class="text-[#683abc] bg-[#683abc]"
/* SCSS */
$brand: #683abc;
/* SwiftUI */
Color(red: 0.408, green: 0.227, blue: 0.737)
/* Android */
Color.parseColor("#683abc")Accessibility — WCAG contrast
Aa
#683abc on white: 7.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#683abc on black: 2.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.8%
Green22.7%
Blue73.7%
CMYK percentages
Cyan44.7%
Magenta69.1%
Yellow0.0%
Key (black)26.3%
Color previews
#683abc text on a black background
contrast 2.92:1
Card sample
#683abc text on a white background
contrast 7.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #683abc;
Background color
Panel with #683abc background
background-color: #683abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #683abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(104, 58, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(104, 58, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #683abc; background: linear-gradient(135deg, #683abc, #BC3AB9);