The hexadecimal color code #001637 is a very dark shade of cyan-blue. In the RGB color model #001637 is comprised of 0% red, 8.63% green and 21.57% blue. In the HSL color space #001637 has a hue of 216° (degrees), 100% saturation and 11% lightness. This color has an approximate wavelength of 473.01 nm.
There is no must in art because art is free.
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Art is not what you see, but what you make others see.
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Do not fear mistakes - there are none.
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