Blue Bolt from that one animated Flash episode.

Ohhh the Red Bee.

And the original human Red Tornado everyone knows the robot but no one remembers Ma Hunkle

Off the top of my head

Black:

Black Adam

Black Bat

Black Canary

Black Cat

Black Eagle

Black Hand

Blackhawk

Black Lightning

Black Manta

Black Pirate

Black Serpent

Blue:

Blue Bowman

Blue Devil

Blue Beetle

Blue Snowman

Brown:

Bronze Tiger

Brown Recluse

Gold:

Booster Gold

Gold Beetle

Gray:

Gray Ghost

Green:

Green Arrow

Green Cigarette

Green Flame/Green Fury

Green Lantern

Jade

Pink:

Pinky the Whiz Kid

Purple:

Purple Pilgrim

Red:

Red Bee

Red Beetle

Red Canary

Red Tornado

Red Torpedo

Red Volcano

Rocket Red

Silver:

Silver Fog

Silver Ghost

Silver Mist

White:

White Canary

Yellow:

Yellow Peri

Yellow Wasp

Do Rainbow Raider and the Rainbow Raiders count? I mean the Rainbow Raiders should at least, they did go off of colors.

@Fanfic Nick Yeah sure.

Mr. Scarlet

Crimson Avenger

Silver Scarab

Golden Glider

Black Racer

Can’t believe Kyle included purple but forgot about the Purple Piledriver.

And the Purple Pimpernel!