ComfyUI Node
Karma Tone Curves
A ComfyUI node in KarmaNodes/Post-Processing with 11 inputs and 1 output.
Karma Tone Curves
- image
- image
◄shadows0.00►
◄midtones0.00►
◄highlights0.00►
◄midtone_contrast0.00►
◄black_point0.000►
◄white_point1.000►
◄shadow_tint_hue0.60►
◄shadow_tint_strength0.00►
◄highlight_tint_hue0.10►
◄highlight_tint_strength0.00►
CategoryKarmaNodes/Post-Processing
Inputs (11)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | Input image to apply tone adjustments to | |
| shadows | FLOAT | 0.00-1–1 | Shadow brightness adjustment (-1 = crush, +1 = lift) |
| midtones | FLOAT | 0.00-1–1 | Midtone brightness adjustment (gamma correction) |
| highlights | FLOAT | 0.00-1–1 | Highlight brightness adjustment (-1 = pull down, +1 = push up) |
| midtone_contrast | FLOAT | 0.00-1–1 | Midtone contrast (S-curve): positive = more contrast, negative = flatter |
| black_point | FLOAT | 0.0000–0.3 | Raise the black point to clip shadows (0 = pure black) |
| white_point | FLOAT | 1.0000.7–1 | Lower the white point to clip highlights (1 = pure white) |
| shadow_tint_hue | FLOAT | 0.600–1 | Hue for shadow split tone (0=red, 0.33=green, 0.6=blue, 0.83=magenta) |
| shadow_tint_strength | FLOAT | 0.000–0.5 | Intensity of shadow color tinting |
| highlight_tint_hue | FLOAT | 0.100–1 | Hue for highlight split tone (0=red, 0.1=orange, 0.17=yellow) |
| highlight_tint_strength | FLOAT | 0.000–0.5 | Intensity of highlight color tinting |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |