Ultramarine

The color code of Ultramarine indicates, that blue is the main light source among the primary colors red, green and blue. As red and green have equal intensities, blue remains as dominant basic color for the initial color impression. Learn more …

Because achromatic basic colors like black and white are somewhat restrained, the colorfulness of Ultramarine is only slightly limited: The mixture ratio between chromatic and achromatic basic colors results in 63 % saturation. Since the inherent brightness of its contained basic colors sums up to a perceived brightness of 14 %, Ultramarine is a quite dark color.

Hex	`#1818b8`
RGB	`rgb(24, 24, 184)`
HSL*	`hsl(240, 77%, 41%)`
Lab*	`24.67 55.57 -79.62`
CMYK*	`87% 87% 0% 28%`

* approximated values

Basic colors

63 %

1818b8