A tiny tool to get RGB-values (linear, no gamma) converted into corresponding CMYK-values and into gray-scale, and vice-versa. Accepting and showing all components in decimal (0-255), percent (0%-100%) and hex (00-ff) format with instant conversion. Offering a compound read-only field containing RGB or CMYK in hex format for direct copy into e.g. HTML-documents. Now additionally: paste from clipboard to scrollable picker-area with additional 4x-zoom and use color-picker to get the RGB-value from it. NEW: batch mode to convert hundreds of colors at a click! No installation, single exe, just delete to drop it.