Eton Blue Yellow is not an established color name outside this source list. Eton Blue is a separate pale blue-green; the compound label here should therefore be treated as a collection-specific identifier.

R209 / G190 / B129 is the shorthand behind #D1BE81. None of the components pulls far away from the others, so the result stays subdued and neutral.

Judge the color by the hex rather than the unusual name. Slate blue adds a cool boundary, eucalyptus keeps the result natural, and plum ink brings enough depth for stationery or muted editorial graphics.

Tints

Shades

Triadic

Monochromatic

Analogous

Complementary