Build a custom look from common controls (white balance, exposure, contrast, vibrance/saturation, grain, vignette, halation, clarity). With a 'look' input…

Utility nodes for ComfyUI: logic, mask, image, PostFx film looks, dataset analysis (Caption Audit, Image Quality Gate), Social Media Export, SeedVR2 streaming, loaders and workflow helpers (AutoBypass, Anything Everywhere, comparers).

ComfyUI-BCNodes

temp

tint

exposure

contrast

vibrance

saturation

grain

grain_size

vignette

halation

clarity

look

Build a custom look from common controls (white balance, exposure, contrast, vibrance/saturation, grain, vignette, halation, clarity). With a 'look' input, only the controls you move off neutral override it; the rest pass through.

BC_PostFxCustomLook

PostFx Custom Look

Name	Type	Default	Description
temp	FLOAT	0.00-1–1	White balance: >0 warm, <0 cool.
tint	FLOAT	0.00-1–1	>0 magenta, <0 green.
exposure	FLOAT	0.00-3–3	Stops of light.
contrast	FLOAT	0.000–1	S-curve contrast strength.
vibrance	FLOAT	0.00-1–1	Lifts low-sat pixels, protects skin.
saturation	FLOAT	1.000–2	Uniform saturation (1 = unchanged).
grain	FLOAT	0.0000–0.1	Luma grain amount.
grain_size	FLOAT	1.50.5–4	Grain size (px @ 1024 edge).
vignette	FLOAT	0.000–1	Edge darkening amount.
halation	FLOAT	0.000–2	Highlight bloom strength.
clarity	FLOAT	0.00-1–1	Local contrast; <0 softens.
lookopt	POSTFX_LOOK		Base look to override on top of (e.g. a theme).

PostFx Custom Look

Inputs (12)

Outputs (1)