#644af2
a balanced, electric blue · warm · closest name: slateblue
RGB
100, 74, 242
HSL
249°, 87%, 62%
CMYK
59, 69, 0, 5
Luminance
0.1402
Every format
| HEX | #644af2 |
| RGB | rgb(100, 74, 242) |
| HSL | hsl(249, 87%, 62%) |
| CMYK | cmyk(59%, 69%, 0%, 5%) |
| LAB | lab(44.3 55.1 -80.6) |
| LCH | lch(44.3 97.6 304.4) |
| OKLCH | oklch(0.543 0.237 282.1) |
Copy-ready code
/* CSS */
color: #644af2;
background-color: #644af2;
/* Tailwind (arbitrary) */
class="text-[#644af2] bg-[#644af2]"
/* SCSS */
$brand: #644af2;
/* SwiftUI */
Color(red: 0.392, green: 0.290, blue: 0.949)
/* Android */
Color.parseColor("#644af2")Accessibility — WCAG contrast
Aa
#644af2 on white: 5.52:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#644af2 on black: 3.80:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green29.0%
Blue94.9%
CMYK percentages
Cyan58.7%
Magenta69.4%
Yellow0.0%
Key (black)5.1%
Color previews
#644af2 text on a black background
contrast 3.80:1
Card sample
#644af2 text on a white background
contrast 5.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #644af2;
Background color
Panel with #644af2 background
background-color: #644af2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #644af2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 74, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 74, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #644af2; background: linear-gradient(135deg, #644af2, #D44AF2);