#644F51
Closest to "dimgray" · rgb(100, 79, 81)
Color codes
Shades & tints
About #644F51
#644F51 is a color with red 100, green 79 and blue 81 (on a 0–255 scale). In HSL it sits at a hue of 354°, 12% saturation and 35% lightness. For print, its CMYK breakdown is cmyk(0%, 21%, 19%, 61%). The closest named CSS color is dimgray. Use the swatches above to step through lighter tints and darker shades — each opens its own page with full codes you can copy in one click.