#668df3
a light, electric blue · cool · closest name: dodgerblue
RGB
102, 141, 243
HSL
223°, 86%, 68%
CMYK
58, 42, 0, 5
Luminance
0.2835
Every format
| HEX | #668df3 |
| RGB | rgb(102, 141, 243) |
| HSL | hsl(223, 86%, 68%) |
| CMYK | cmyk(58%, 42%, 0%, 5%) |
| LAB | lab(60.2 16.4 -55.4) |
| LCH | lch(60.2 57.7 286.5) |
| OKLCH | oklch(0.663 0.158 266.4) |
Copy-ready code
/* CSS */
color: #668df3;
background-color: #668df3;
/* Tailwind (arbitrary) */
class="text-[#668df3] bg-[#668df3]"
/* SCSS */
$brand: #668df3;
/* SwiftUI */
Color(red: 0.400, green: 0.553, blue: 0.953)
/* Android */
Color.parseColor("#668df3")Accessibility — WCAG contrast
Aa
#668df3 on white: 3.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#668df3 on black: 6.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green55.3%
Blue95.3%
CMYK percentages
Cyan58.0%
Magenta42.0%
Yellow0.0%
Key (black)4.7%
Color previews
#668df3 text on a black background
contrast 6.67:1
Card sample
#668df3 text on a white background
contrast 3.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #668df3;
Background color
Panel with #668df3 background
background-color: #668df3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #668df3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 141, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 141, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #668df3; background: linear-gradient(135deg, #668df3, #9D66F3);