The hexadecimal color code #d23b21 is a shade of red. In the RGB color model #d23b21 is comprised of 82.35% red, 23.14% green and 12.94% blue. In the HSL color space #d23b21 has a hue of 9° (degrees), 73% saturation and 48% lightness. This color has an approximate wavelength of 604.56 nm.
Natural Color System / NCS
There is no must in art because art is free.
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Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
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The aim of art is to represent not the outward appearance of things, but their inward significance.
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