# RadialPalette class

Namespace: [Grasshopper2.Types.Colour](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.types.colour.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public sealed class RadialPalette : IComparable<RadialPalette>, IEquatable<RadialPalette>
```

Represents a radial palette with a central colour.

## Properties

- [BrownPalette](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/brownpalette.md): (static) Gets the default brown palette.
- [Central](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/central.md): Gets the central colour.
- [Gradient](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/gradient.md): Gets the gradient made from the palette ring.
- [Palette](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/palette.md): Gets the palette for this colour. Do not modify this array.
- [SpectralPalette](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/spectralpalette.md): (static) Gets the default spectral palette.

## Methods

- [ColourAt](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/colourat.md): Evaluate a colour on the disc.
- [ColourAtOrthogonal](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/colouratorthogonal.md): Evaluate a colour on the disc using orthogonal coordinates.
- [ColourAtRadial](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/colouratradial.md): Evaluate a colour on the disc using radial coordinates.
- [CompareTo](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/compareto.md): Compares the current instance with another object of the same type and returns an integer that indicates whether the current instance precedes, follows, or occurs in the same position in the sort order as the other object.
- [Equals](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/equals.md): Indicates whether the current object is equal to another object of the same type.
- [ModifyCentralColour](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.colour.radialpalette/modifycentralcolour.md): Modify this palette to have a new central colour.