The hexadecimal color code #666dd3 is a medium light shade of blue. In the RGB color model #666dd3 is comprised of 40% red, 42.75% green and 82.75% blue. In the HSL color space #666dd3 has a hue of 236° (degrees), 55% saturation and 61% lightness. This color has an approximate wavelength of 466.15 nm.
It's not what you look at that matters, it's what you see.
<p style="color: #666dd3">…</p>
There are painters who transform the sun into a yellow spot, but there are others who, thanks to their art and intelligence, transform a yellow spot into the sun.
<p style="background-color: #666dd3">…</p>
If I were called upon to define briefly the word Art, I should call it the reproduction of what the senses preceive in nature, seen through the veil of the soul.
<p style="text-shadow: 0.1em 0.1em 0.15em #666dd3">…</p>