Color

Overview: This category contains nodes designed for color correction and manipulation. You can use these nodes to adjust brightness, contrast, hue, saturation, and to blend multiple colors or textures together using various blending modes.

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BlendColor

Description: Blends two colors (Base and Blend) using various blend modes (like Photoshop: Multiply, Screen, Overlay, etc.) with opacity support.

Inputs and Settings:

• BlendMode (Dropdown): Options: Normal, Add, Subtract, Multiply, Screen, Overlay, Darken, Lighten, ColorDodge, ColorBurn, HardLight, SoftLight, Difference, Exclusion, Max, Min
• Base (Color (RGBA))
• Blend (Color (RGBA))
• Opacity (Number (Float))

Outputs:

• Result (Color (RGBA))

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BrightnessContrast

Description: Adjusts the overall brightness and contrast of the input color or texture.

Inputs and Settings:

• Color (Color (RGBA))
• Brightness (Number (Float))
• Contrast (Number (Float))

Outputs:

• Result (Color (RGBA))

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ColorBalance

Description: Shifts the color balance of the input color towards a specific hue (Balance) by a given amount (MixAmount).

Inputs and Settings:

• Color (Color (RGBA))
• Balance (Color (RGBA))
• MixAmount (Number (Float))

Outputs:

• Result (Color (RGBA))

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Desaturate

Description: Reduces the color saturation, converting it towards grayscale depending on the Amount parameter.

Inputs and Settings:

• Color (Color (RGBA))
• Amount (Number (Float))

Outputs:

• Result (Color (RGBA))

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Exposure

Description: Changes the exposure of the color, simulating lighting changes (makes it brighter or darker).

Inputs and Settings:

• Color (Color (RGBA))
• Exposure (Number (Float))

Outputs:

• Result (Color (RGBA))

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Gamma

Description: Performs gamma correction on the color. Values less than 1 make the image brighter, values greater than 1 make it darker.

Inputs and Settings:

• Color (Color (RGBA))
• Gamma (Number (Float))

Outputs:

• Result (Color (RGBA))

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HSV

Description: Adjusts the Hue, Saturation, and Value of the color.

Inputs and Settings:

• Color (Color (RGBA))
• Hue (Number (Float))
• Saturation (Number (Float))
• Value (Number (Float))

Outputs:

• Result (Color (RGBA))

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Invert

Description: Inverts the color (creates a negative) depending on the effect strength (Amount).

Inputs and Settings:

• Color (Color (RGBA))
• Amount (Number (Float))

Outputs:

• Result (Color (RGBA))

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Levels

Description: Adjusts the black and white point levels for the input color, allowing precise control over the contrast range.

Inputs and Settings:

• Color (Color (RGBA))
• InBlack (Number (Float))
• InWhite (Number (Float))
• OutBlack (Number (Float))
• OutWhite (Number (Float))

Outputs:

• Result (Color (RGBA))

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Posterize

Description: Reduces the number of color gradients (posterization), creating a limited palette effect with a specified number of levels.

Inputs and Settings:

• Color (Color (RGBA))
• Levels (Number (Float))

Outputs:

• Result (Color (RGBA))

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