#665df8
a light, electric blue · warm · closest name: slateblue
RGB
102, 93, 248
HSL
244°, 92%, 67%
CMYK
59, 63, 0, 3
Luminance
0.1743
Every format
| HEX | #665df8 |
| RGB | rgb(102, 93, 248) |
| HSL | hsl(244, 92%, 67%) |
| CMYK | cmyk(59%, 63%, 0%, 3%) |
| LAB | lab(48.8 46.7 -76.5) |
| LCH | lch(48.8 89.6 301.4) |
| OKLCH | oklch(0.578 0.223 279.4) |
Copy-ready code
/* CSS */
color: #665df8;
background-color: #665df8;
/* Tailwind (arbitrary) */
class="text-[#665df8] bg-[#665df8]"
/* SCSS */
$brand: #665df8;
/* SwiftUI */
Color(red: 0.400, green: 0.365, blue: 0.973)
/* Android */
Color.parseColor("#665df8")Accessibility — WCAG contrast
Aa
#665df8 on white: 4.68:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#665df8 on black: 4.49:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green36.5%
Blue97.3%
CMYK percentages
Cyan58.9%
Magenta62.5%
Yellow0.0%
Key (black)2.7%
Color previews
#665df8 text on a black background
contrast 4.49:1
Card sample
#665df8 text on a white background
contrast 4.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #665df8;
Background color
Panel with #665df8 background
background-color: #665df8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #665df8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 93, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 93, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #665df8; background: linear-gradient(135deg, #665df8, #CD5DF8);