The hexadecimal color code #646a7a is a shade of blue. In the RGB color model #646a7a is comprised of 39.22% red, 41.57% green and 47.84% blue. In the HSL color space #646a7a has a hue of 224° (degrees), 10% saturation and 44% lightness. This color has an approximate wavelength of 474.4 nm.
One can have no smaller or greater mastery than mastery of oneself.
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Have no fear of perfection, you'll never reach it.
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The world of reality has its limits; the world of imagination is boundless.
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