Blue Family
Medium Brightness
Luminance 14.5%
#166BC0 · Harmonic Ultramarine
RGB(22, 107, 192) • HSL(210°, 79%, 42%) • CMYK(89%, 44%, 0%, 25%)
Color Conversion & Technical Formats
HEX
#166BC0
RGB
rgb(22, 107, 192)
HSL
hsl(210, 79%, 42%)
HSV / HSB
hsv(210°, 89%, 75%)
CMYK
cmyk(89%, 44%, 0%, 25%)
CSS Variable
--color-harmonic-ultramarine: #166bc0;
Color Variations (Tints, Shades & Tones)
Click any variation swatch to inspect its full color page, or click the HEX badge to copy.
Color Combinations & Harmonies
WCAG Contrast Checker
On White #FFFFFF
5.39 : 1
WCAG AA Pass
On Black #000000
3.9 : 1
Low Contrast