The exposure and color calibration module gains a new “spot mapping” mode the global color picker will show the name of the picked color in its tooltip on hover (useful to those with color-impaired vision) and the color balance RGB module uses a new saturation algorithm derived from a 3 month research project. This change, in combination with other recent improvements, means Darktable users can “…color-grade images safe in the knowledge that invalid input colors can be recovered in the least destructive fashion possible, early on in the pipeline, and valid colors can’t be pushed out of gamut.” This mapping uses the ICC relative colorimetric intent to deliver more saturated colors. This replaces mandatory desaturation with “true gamut mapping against the output (or export) color space”. Headline changes include new ‘color science’ in the filmic RGB module. A brand new version of the free, open source photography tool Darktable is available to download.ĭarktable 4.0 is a fairly major update that boasts improved color science, updated modules, additional camera support, and reel after reel of bug fixes and performance tweaks.
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