v.25.7New Feature
Added SQL functions colorSRGBToOkLCH and colorOkLCHToSRGB
Added SQL functionscolorSRGBToOkLCHandcolorOkLCHToSRGBfor converting colours between the sRGB and OkLCH colour spaces. #83679 (Fgrtue).
Why it matters
These functions enable conversion between the widely used sRGB color space and the perceptually uniform OkLCH color space, allowing users to perform more accurate color manipulations and analysis directly within ClickHouse.How to use it
Use the functionscolorSRGBToOkLCH(color) to convert a color from sRGB to OkLCH, and colorOkLCHToSRGB(color) to convert back from OkLCH to sRGB in your SQL queries.