Color

The color category covers grading, masking by color statistics, and LUT round-tripping. It is the pack's bridge between practical retouch controls and reusable show-look workflows.

• N-05 Luminosity Masking — Builds shadow, midtone, and highlight masks with a partition-of-unity style split.
• N-08 Color Matcher (LAB) — Transfers color statistics from a reference image with optional masked matching.
• N-09 Tone Curve (RGB) — Applies master or per-channel Catmull-Rom tone curves.
• N-12 HALD Identity — Generates identity HALD images for LUT authoring pipelines.
• N-13 LUT Export (.cube) — Writes Adobe Cube 1.0 LUTs from graded HALD images.
• N-14 LUT Import (.cube) — Applies external or round-tripped LUTs with optional masked blending.
• N-15 Hue/Saturation per Range — Isolates a hue band and shifts hue or saturation inside that band only.
• N-16 Saturation Mask Builder — Creates masks from HLS saturation thresholds.
• N-17 Tone Match LUT — Derives a reusable LUT from a graded reference frame.
• N-22 Look Select — Applies the pack's JSON-backed creative looks from a single dropdown node.
• N-23 ColorLab (ACR) — Packs an Adobe Camera Raw style grading stack into one node.
• N-34 Preset Pack LUT — Applies bundled generic Adobe Cube LUT presets from a dropdown.

Flagship pages: N-29 Alpha Matte Extractor, N-33 Mask Edge Smoother, and N-10 Face Detect.