■This is the testing ground for the color conversion I’ve been wanting.
■The description for each LoRA is provided within its respective tab.
■If you're new to Kontext, try installing it using the instructions at the URL below.
It's well-documented and easy to set up.
https://docs.comfy.org/tutorials/flux/flux-1-kontext-dev
■I used AI Toolkit to train this LoRA.
If you're interested in training, the developer has provided a tutorial at the URL below — give it a try!
Description
This LoRA mimics the ACES tone mapping to suppress overexposure and overly saturated colors.
These factors are often what give images a distinctly digital look, so the result should feel more subdued and refined.
Vivid colors, especially red, tend to saturate easily, so the effect is more noticeable.
However, on the flip side, overexposure and high saturation can sometimes create a sense of flair or “sizzle,” so which you prefer is entirely up to you.
It should be effective for images that feel a bit too saturated and leave you wishing for a more balanced look.
Please use the prompt suggested in the trigger tag—this is the same prompt I used when training the LoRA.
FAQ
Comments (3)
yeah but how do i get the sRGB_viewtone_map Result? :D
Thanks for your interest!
It’s a bit technical, so apologies if it feels complex, but using the OCIO settings from this link in any OCIO-compatible software should produce the same result:
https://civitai.com/images/93781205
Free options include DaVinci Resolve and Natron (I can share a Natron workflow scene if helpful). I’ll add it later—though ComfyUI might also work, I haven’t tested it.
I’ve also posted a more detailed explanation here:
https://www.reddit.com/r/StableDiffusion/comments/1mobup9/created_an_arri_logc4_conversion_lora_and_a/
If you try an OCIO-compatible program and run into issues, feel free to ask—I’ll do my best to share where the settings are, even if it takes some time.
Kind of a lot of work for very little benefit if the starting image is just clamped rec709. Would need to use one of the custom nodes that lets you save to an hdr format like exr as the starting image, and hope it's not doing something dumb like just saving an 8bit or 16bit integer internal render to float, doing nothing but bloat it out. but even then, if you're going to be using this in Resolve or Natron or Nuke (or even jumping through Adobe's hoops in AE) and you have an exr you can just use the native workflow to go to Log if you want to work log, and apply a tonemap.
Details
Available On (1 platform)
Same model published on other platforms. May have additional downloads or version variants.