Colors | Souvenir Ribbon Portrait, Mrs. Siddons (1785) by Thomas Gainsborough (1727-1788) | Objects | Collection of Cooper Hewitt, Smithsonian Design Museum

Source	Crayola®	CSS3	CSS4
#f1e2c0	#eceabe spring green	#f5deb3 wheat	#f5deb3 wheat
#554a45	#414a4c outer space	#2f4f4f dark slate gray	#2f4f4f darkslategrey
#aca39a	#979aaa manatee	#a9a9a9 dark gray	#a9a9a9 darkgrey
#7c716d	#757575 sonic silver	#696969 dim grey	#696969 dimgrey
#4f2425	#714b23 raw umber	#2f4f4f dark slate gray	#2f4f4f darkslategrey

What color is Souvenir Ribbon Portrait, Mrs. Siddons (1785) by Thomas Gainsborough (1727-1788) ?