Can you tell the sex of a Light Brahma chick by it's color?

[Hens_And_Chicks]

Are Light Brahma chicks clearly pullets or clearly cockerels when hatched by color? If they are primarily light or mostly dark, is that indicative of their sex?

 

[gritsar]

No. The only ones you can tell the sex by color is in the dark brahmas and even then you have to wait until they start to feather out.
ETA: When I say "only" I'm talking about of the three colors commonly available in the US - light, darks, and buffs.