The hexadecimal color code #213c5e is a dark shade of cyan-blue. In the RGB color model #213c5e is comprised of 12.94% red, 23.53% green and 36.86% blue. In the HSL color space #213c5e has a hue of 213° (degrees), 48% saturation and 25% lightness. This color has an approximate wavelength of 476.18 nm.
Don't be an art critic, but paint, there lies salvation.
<p style="color: #213c5e">…</p>
Painting is just another way of keeping a diary.
<p style="background-color: #213c5e">…</p>
As practice makes perfect, I cannot but make progress; each drawing one makes, each study one paints, is a step forward.
<p style="text-shadow: 0.1em 0.1em 0.15em #213c5e">…</p>