5, RGB 241/242/242, HEX #f1f2f2),
<code>"light_grey"</code> (defined as CMYK 0/0/0/10, RGB 230/231/232, HEX #e6e7e8),
<code>"grey"</code> (defined as CMYK 0/0/0/20, RGB 209/211/212, HEX #d1d3d4),
<code>"medium_grey"</code> (defined as CMYK 0/0/0/40, RGB 167/169/172, HEX #a7a9ac),
<code>"dark_grey"</code> (defined as CMYK 0/0/0/60, RGB 128/130/133, HEX #808285),
<code>"darkest_grey"</code> (defined as CMYK 0/0/0/80, RGB 88/89/91, HEX #58595b),
<code>"black"</code> (defined as CMYK 0/0/0/100, RGB 33/33/33, HE