Source: dist/css/color-code_bases.css, line 1566
6.3 cor-IIB
Font, Border and Background Colors using cor-IIB. There are no color variations to both LOE and COR.
Border Color `br_cor-IIB`
Border Color
Background Color `bg_cor-IIB`
Background Color
Font Color `c_cor-IIB`
font color