#665afd
a light, electric blue · warm · closest name: slateblue
RGB
102, 90, 253
HSL
244°, 98%, 67%
CMYK
60, 64, 0, 1
Luminance
0.1723
Every format
| HEX | #665afd |
| RGB | rgb(102, 90, 253) |
| HSL | hsl(244, 98%, 67%) |
| CMYK | cmyk(60%, 64%, 0%, 1%) |
| LAB | lab(48.5 49.9 -79.7) |
| LCH | lch(48.5 94.0 302.0) |
| OKLCH | oklch(0.577 0.233 279.5) |
Copy-ready code
/* CSS */
color: #665afd;
background-color: #665afd;
/* Tailwind (arbitrary) */
class="text-[#665afd] bg-[#665afd]"
/* SCSS */
$brand: #665afd;
/* SwiftUI */
Color(red: 0.400, green: 0.353, blue: 0.992)
/* Android */
Color.parseColor("#665afd")Accessibility — WCAG contrast
Aa
#665afd on white: 4.72:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#665afd on black: 4.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green35.3%
Blue99.2%
CMYK percentages
Cyan59.7%
Magenta64.4%
Yellow0.0%
Key (black)0.8%
Color previews
#665afd text on a black background
contrast 4.45:1
Card sample
#665afd text on a white background
contrast 4.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #665afd;
Background color
Panel with #665afd background
background-color: #665afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #665afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 90, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 90, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #665afd; background: linear-gradient(135deg, #665afd, #D35AFD);