The hexadecimal color code #0021e5 is a shade of blue. In the RGB color model #0021e5 is comprised of 0% red, 12.94% green and 89.8% blue. In the HSL color space #0021e5 has a hue of 231° (degrees), 100% saturation and 45% lightness. This color has an approximate wavelength of 465.31 nm.
Do not fear mistakes - there are none.
<p style="color: #0021e5">…</p>
Art is not what you see, but what you make others see.
<p style="background-color: #0021e5">…</p>
Every good painter paints what he is.
<p style="text-shadow: 0.1em 0.1em 0.15em #0021e5">…</p>