Struct Palette 

pub struct Palette(pub [RgbColor; 256]);

A 256-color palette.

Tuple Fields

0: [RgbColor; 256]

Implementations

impl Palette

pub fn get(&self, index: PaletteIndex) -> RgbColor

Get the color at the given palette index.

pub fn set(&mut self, index: PaletteIndex, color: RgbColor)

Set the color at the given palette index.

pub fn parse_palette_entry(value: &str) -> Result<(PaletteIndex, RgbColor)>

Parse a Ghostty palette entry.

Accepts Ghostty palette config syntax: N=COLOR. N is a palette index from 0 to 255 in decimal or in 0x, 0o, or 0b-prefixed form. Spaces and tabs around N and COLOR are ignored. COLOR accepts the same syntax as RgbColor::parse.

pub fn generate( base: Option<&Self>, skip: Option<&PaletteMask>, background: RgbColor, foreground: RgbColor, harmonious: bool, ) -> Self

Generate a 256-color palette from base colors.

The base palette supplies indices 0-15, which are always preserved. If base is None, Ghostty’s default palette is used. If skip is None, no extra indices are skipped. Set bits in skip preserve those indices from base. The 216-color cube at indices 16-231 is generated with trilinear CIELAB interpolation, and the grayscale ramp at indices 232-255 is interpolated from the background to the foreground.

For light themes, harmonious controls whether the generated palette keeps the background-to-foreground orientation. When false, Ghostty swaps the light background and dark foreground so the cube and ramp run dark-to-light.

Trait Implementations

impl Clone for Palette

fn clone(&self) -> Palette

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Palette

impl Debug for Palette

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Palette

fn default() -> Self

Get Ghostty’s built-in default 256-color palette.

Returns Ghostty’s base16 defaults, the xterm 6x6x6 color cube, and the grayscale ramp.

impl From<Palette> for [ColorRgb; 256]

fn from(v: Palette) -> Self

Converts to this type from the input type.

impl From<[ColorRgb; 256]> for Palette

fn from(v: [ColorRgb; 256]) -> Self

Converts to this type from the input type.