The 'dark' and 'light' group
These adjectives indicate how light or dark a colour is.
bright dark deep dusky light medium pale pastel vivid
He was wearing dark green baggy trousers, a blue long-sleeved chambray shirt and white sneakers.
Flower colour can be from deep blues to pale pinks or white.
The word 'Horses' is painted in light blue above the cab and ramp.