#644792
a dark, soft violet · warm · closest name: slateblue
RGB
100, 71, 146
HSL
263°, 35%, 43%
CMYK
32, 51, 0, 43
Luminance
0.0929
Every format
| HEX | #644792 |
| RGB | rgb(100, 71, 146) |
| HSL | hsl(263, 35%, 43%) |
| CMYK | cmyk(32%, 51%, 0%, 43%) |
| LAB | lab(36.5 29.1 -37.1) |
| LCH | lch(36.5 47.1 308.2) |
| OKLCH | oklch(0.465 0.120 299.6) |
Copy-ready code
/* CSS */
color: #644792;
background-color: #644792;
/* Tailwind (arbitrary) */
class="text-[#644792] bg-[#644792]"
/* SCSS */
$brand: #644792;
/* SwiftUI */
Color(red: 0.392, green: 0.278, blue: 0.573)
/* Android */
Color.parseColor("#644792")Accessibility — WCAG contrast
Aa
#644792 on white: 7.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#644792 on black: 2.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green27.8%
Blue57.3%
CMYK percentages
Cyan31.5%
Magenta51.4%
Yellow0.0%
Key (black)42.7%
Color previews
#644792 text on a black background
contrast 2.86:1
Card sample
#644792 text on a white background
contrast 7.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #644792;
Background color
Panel with #644792 background
background-color: #644792;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #644792;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 71, 146, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 71, 146, 0.45);
Border & gradient
Gradient panel
border: 3px solid #644792; background: linear-gradient(135deg, #644792, #92478E);