Tertiary color if they exist at all, though indigo and scarlet are standard for blue–violet and red–vermilion. In another sense, a tertiary color is obtained by mixing secondary-colored pigments. These three colors are russet (orange–purple), slate (purple–green), and citron (green–orange), with the corresponding three quaternary colors plum (russet–slate), sage (slate–citron), buff (citron–russet) (with olive sometimes used for either slate or citron). Beyond that are shades of grey (blue grey and brown greys), which approach but never quite reach black. The RYB color terminology outlined above and in the color samples shown below is ultimately derived from the 1835 book "Chromatography", an analysis
Red–green coalition (Norway) Christian Democrats and Liberal Party usually called it a "socialist coalition". The Red Electoral Alliance feels that "red" is not a descriptive colour for this coalition and therefore uses "pale red". Similarly, the Green Party and the Liberal Party, which also use green as their color, claim that the three parties do not deserve the green color. After the 2013 election defeat, the "red-green parties" has continued to be used informally as a moniker for the former coalition partners, although the alliance between the parties has been formally dissolved. The coalition was established in 2005 to constitute an alternative to