The permissible colors in the breed, in most organizations' breed standards, encompass the entire range of cat coat-pattern variations.
The Cat Fanciers' Association (CFA), of the United States, groups the breed into four coat-pattern divisions, but differently: solid, silver and golden (including chinchilla and shaded variants, and blued subvariants), shaded and smoke (with several variations of each, and a third sub-categorization called shell), tabby (only classic, mackerel, and patched [spotted], in various colors), parti-color (in four classes, tortoiseshell, blue-cream, chocolate tortie, and lilac-cream, mixed with other colors), calico and bi-color (in around 40 variations, broadly classified as calico, dilute calico, and bi-color), and Himalayan (white-to-fawn body with point coloration on the head, tail and limbs, in various tints). CFA base colors are white, black, blue, red, cream, chocolate, and lilac. There are around 140 named CFA coat patterns for which the Himalayan qualifies, and 20 for the Himalayan sub-breed. These coat patterns encompass virtually all of those recognized by CFA for cats generally. Any Persian permissible in TICA's more detailed system would probably be accepted in CFA's, simply with a more general name, though the organizations do not mix breed registries.
The International Cat Association (TICA) groups the breed into three coat-pattern divisions for judging at cat shows: traditional (with stable, rich colors), sepia (''paler and warmer than the traditional equivalents'', and darkening a bit with age), and mink (much lighter than sepia, and developing noticeably with age on the face and extremities). If classified as the Himalayan sub-breed, full point coloration is required, the fourth TICA color division, with a ''pale and creamy colored'' body even lighter than mink, with intense coloration on the face an extremities. The four TICA categories are essentially a graduated scale of color distribution from evenly colored to mostly colored only at the points. Within each, the coloration may be further classified as solid, tortoiseshell (or ''tortie''), tabby, silver or smoke, solid-and-white, tortoiseshell-and-white, tabby-and-white, or silver/smoke-and-white, with various specific colors and modifiers (e.g. chocolate tortoiseshell point, or fawn shaded mink marbled tabby-torbie). TICA-recognized tabby patterns include classic, mackerel, marbled, spotted, and ticked (in two genetic forms), while other patterns include shaded, chinchilla, and two tabbie-tortie variations, golden, and grizzled. Basic colors include white, black, brown, ruddy, bronze, ''blue''' (grey), chocolate, cinnamon, lilac, fawn, red, cream, with a silver or shaded variant of most. Not counting bi-color (piebald) or parti-color coats, nor combinations that are genetically impossible, there are nearly 1,000 named coat pattern variations in the TICA system for which the Persian/Himalayan qualifies. The Exotic Shorthair sub-breed qualifies for every cat coat variation that TICA recognizes.
Eye colors range widely, and may include blue, copper, odd-eyed blue and copper, green, blue-green, and hazel. Various TICA and CFA coat categorizations come with specific eye-color requirements.