Function tint

packages/tui/src/theme/index.ts:346–351

(base: RGBA, overlay: RGBA, alpha: number)

}

export function tint(base: RGBA, overlay: RGBA, alpha: number): RGBA {
  const r = base.r + (overlay.r - base.r) * alpha
  const g = base.g + (overlay.g - base.g) * alpha
  const b = base.b + (overlay.b - base.b) * alpha
  return RGBA.fromInts(Math.round(r * 255), Math.round(g * 255), Math.round(b * 255))
}

export function terminalMode(colors: TerminalColors): "dark" | "light" | undefined {
  const bg = colors.defaultBackground