Blue Family
Medium Brightness
Luminance 18.4%
#686DCF · Imperial Cerulean
RGB(104, 109, 207) • HSL(237°, 52%, 61%) • CMYK(50%, 47%, 0%, 19%)
Color Conversion & Technical Formats
HEX
#686DCF
RGB
rgb(104, 109, 207)
HSL
hsl(237, 52%, 61%)
HSV / HSB
hsv(237°, 50%, 81%)
CMYK
cmyk(50%, 47%, 0%, 19%)
CSS Variable
--color-imperial-cerulean: #686dcf;
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
4.49 : 1
Low Contrast
On Black #000000
4.68 : 1
WCAG AA Pass