fix(ui-color-picker): add hex to aria-label#1857

joyenjoyer merged 1 commit intomasterinstructure/instructure-ui:masterfrom

INSTUI-4273-ensure-custom-controls-provide-proper-textual-name-role-and-state-informationinstructure/instructure-ui:INSTUI-4273-ensure-custom-controls-provide-proper-textual-name-role-and-state-informationCopy head branch name to clipboard