The hexadecimal color code #656c6a is a shade of green-cyan. In the RGB color model #656c6a is comprised of 39.61% red, 42.35% green and 41.57% blue. In the HSL color space #656c6a has a hue of 163° (degrees), 3% saturation and 41% lightness. This color has an approximate wavelength of 499.07 nm.
There is no must in art because art is free.
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Don't think about making art, just get it done. Let everyone else decide if it's good or bad, whether they love it or hate it. While they are deciding, make even more art.
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Creativity takes courage.
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