The hexadecimal color code #12507f is a medium dark shade of cyan-blue. In the RGB color model #12507f is comprised of 7.06% red, 31.37% green and 49.8% blue. In the HSL color space #12507f has a hue of 206° (degrees), 75% saturation and 28% lightness. This color has an approximate wavelength of 477.53 nm.
There is no must in art because art is free.
<p style="color: #12507f">…</p>
Painting is easy when you don't know how, but very difficult when you do.
<p style="background-color: #12507f">…</p>
Every good painter paints what he is.
<p style="text-shadow: 0.1em 0.1em 0.15em #12507f">…</p>