Ochre and Reddish-brown

Ochre adjective - Of a moderate orange-yellow color.

Reddish-brown and ochre are semantically related. In some cases you can use "Reddish-brown" instead an adjective "Ochre".

Reddish-brown adjective - Of brown tinged with red.

Ochre and reddish-brown are semantically related. Sometimes you can use "Ochre" instead an adjective phrase "Reddish-brown".