Black

# 000000

Cola

# 383100

Blue

is a very saturated very dark warm redish yellow

Yellow is the brightest color to the human eye. It represents youth, fun, happiness, sunshine and other light playful feelings. It is a cheerful energetic color.
Download swatch.ase

That goes well with

Black Russian

# 000211

or

Black Russian

# 0F0011

and

Swamp

# 00110F

To a colorblind person appears

Cod Gray

# 0b0b0b