Color–color and color–magnitude diagrams for point sources in JWST/NIRCam images of the ONC (points and circles). Three of the diagrams include data for TWA 27B and three late-type members of IC 348 (cross and triangles; K. L. Luhman et al. 2023, 2024). The red lines in the left diagrams are reddening vectors used for selecting brown dwarf candidates.