The hexadecimal color code #687b8a is a shade of cyan-blue. In the RGB color model #687b8a is comprised of 40.78% red, 48.24% green and 54.12% blue. In the HSL color space #687b8a has a hue of 206° (degrees), 14% saturation and 47% lightness. This color has an approximate wavelength of 481.48 nm.
There is no must in art because art is free.
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I found I could say things with color and shapes that I couldn't say any other way--things I had no words for.
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Creativity takes courage.
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