Houdini:

Edit > OCIO Settings >

Render Working Space: ACEScg

View Transform: ACES 1.0 - SDR Video

File Rules > exr > Color Space: ACEScg

Colour Swatches

Flat colours will look dimmed with the ACES 1.0 SDR Video view transform applied.

• Set the View Transform to Un-tone-mapped

Colour constants using HEX values need to be transformed using the Karma OCIO Color Transform VOP > From Space: sRGB - Texture > To Space: ACEScg

You need to restart Houdini for the changes to take effect.

Resolve:

Method 1 (if all footage is ACEScg):

Project Settings > Color Management >

Color Science: ACEScct

ACES version: ACES 1.3

ACES Input Transform: ACEScg - CSC

ACES Output Transform: sRGB