Opal

is a very unsaturated very light cold bluish cyan

Blue is a cool calming color that shows creativity and intelligence. It is a popular color among large corporations, hospitals and airlines. It is a color of loyalty, strength, wisdom and trust. Blue has a calming effect on the psyche. Blue is the color of the sky and the sea and is often used to represent those images.
Download swatch.ase Find closest 3-digit code Get inspired on Dribbble

Goes well with complementary color

Cold Turkey

# C9A9AE

or triadic complementary

Thistle Green

# C9C4A9

and triadic complementary

London Hue

# C4A9C9

To a colorblind person appears

Silver

# bdbdbd