Blue Family
Medium Brightness
Luminance 5.2%
#0108DA · Imperial Ultramarine
RGB(1, 8, 218) • HSL(238°, 99%, 43%) • CMYK(100%, 96%, 0%, 15%)
Color Conversion & Technical Formats
HEX
#0108DA
RGB
rgb(1, 8, 218)
HSL
hsl(238, 99%, 43%)
HSV / HSB
hsv(238°, 100%, 85%)
CMYK
cmyk(100%, 96%, 0%, 15%)
CSS Variable
--color-imperial-ultramarine: #0108da;
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
10.25 : 1
WCAG AA Pass
On Black #000000
2.05 : 1
Low Contrast