The hexadecimal color code #21211f is a very dark shade of yellow-green. In the RGB color model #21211f is comprised of 12.94% red, 12.94% green and 12.16% blue. In the HSL color space #21211f has a hue of 60° (degrees), 3% saturation and 13% lightness. This color has an approximate wavelength of 570.47 nm.
Have no fear of perfection, you'll never reach it.
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Great art picks up where nature ends.
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One can have no smaller or greater mastery than mastery of oneself.
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