ColorNegate[image] gives the negative of image, in which all colors have been negated.
GIF
(Mathematica Import/Export Format) Registered MIME type: image/gif GIF raster image format. Commonly used for static and animated graphics on the web. GIF is an acronym for Graphics Interchange Format. Binary ...
CMYKColor[cyan, magenta, yellow, black] is a graphics directive which specifies that graphical objects which follow are to be displayed in the color given. CMYKColor[c, m, y, ...
ColorDataFunction[range, ...] is a function that represents a color scheme.
ImageType[image] gives the underlying type of values used for each pixel element in the Image object image.
ColorConvert[expr, colspace] converts color specifications in expr to refer to the color space represented by colspace.
ColorQuantize[image, n] gives an approximation to image that uses only n distinct colors.
Mathematica's symbolic architecture allows a unique representation and treatment of images in both programs and documents. Mathematica supports images with arbitrary numbers ...
Background is an option that specifies what background color to use.
Hue
(Built-in Mathematica Symbol) Hue[h] is a graphics directive which specifies that objects which follow are to be displayed, if possible, in a color corresponding to hue h. Hue[h, s, b] specifies colors in ...