noun, noun which may take the genitive case particle 'no'
orange-red; reddish orange; fire red
A vivid reddish orange, often used to describe flames, sunsets, or autumn leaves.
夕焼けが橙赤色に染まった。
The sunset was dyed orange-red.
彼女は橙赤色のドレスを着ていた。
She wore an orange-red dress.
赤色 is a pure red, while 橙赤色 is an orange-tinged red.
Compound of 橙 (orange) + 赤 (red) + 色 (color).