Ultramarine

# 0404A0

Blue

# 0707ED

Dark Blue

is a very saturated very light cold blue

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

Rio Grande

# C6C605

or triadic complementary

Green

# 05C605

and triadic complementary

Milano Red

# C60505

To a colorblind person appears

Tundora

# 454545