There is normally 365 days in a year. When we have a leap year there is the additional day added to the month of Febuary, it normally has 28, in this year it will have 29 due to the earths rotation around the sun; causing this to be needed.
Select a color space and enter your values for accurately convert your selection to Rgb, Cmy, Cmyk, Hsl, Xyz, Lab, Lch and Yxy. Note: ColorMine uses the sRgb color space. More information on sRgb vs AdobeRgb. We've recently added support for device specific ICC Profiles for conversions to Cmyk based on your feedback.
Commercial printing presses print with cyan, magenta, yellow and black (CMYK) ink, called process printing, instead of RGB light, and therefore produce a different range of color. See 4 color process printing explained for more info. To print on a four-color press, all RGB files must be converted into CMYK color.