#668bdf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
102, 139, 223
HSL
222°, 65%, 64%
CMYK
54, 38, 0, 13
Luminance
0.2662
Every format
| HEX | #668bdf |
| RGB | rgb(102, 139, 223) |
| HSL | hsl(222, 65%, 64%) |
| CMYK | cmyk(54%, 38%, 0%, 13%) |
| LAB | lab(58.6 11.2 -46.8) |
| LCH | lch(58.6 48.1 283.4) |
| OKLCH | oklch(0.647 0.133 264.9) |
Copy-ready code
/* CSS */
color: #668bdf;
background-color: #668bdf;
/* Tailwind (arbitrary) */
class="text-[#668bdf] bg-[#668bdf]"
/* SCSS */
$brand: #668bdf;
/* SwiftUI */
Color(red: 0.400, green: 0.545, blue: 0.875)
/* Android */
Color.parseColor("#668bdf")Accessibility — WCAG contrast
Aa
#668bdf on white: 3.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#668bdf on black: 6.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green54.5%
Blue87.5%
CMYK percentages
Cyan54.3%
Magenta37.7%
Yellow0.0%
Key (black)12.5%
Color previews
#668bdf text on a black background
contrast 6.32:1
Card sample
#668bdf text on a white background
contrast 3.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #668bdf;
Background color
Panel with #668bdf background
background-color: #668bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #668bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 139, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 139, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #668bdf; background: linear-gradient(135deg, #668bdf, #9266DF);