Function toHex

web/components/tools/AnsiRenderer.tsx:56–57

(v: number)

    const g = Math.floor(i / 6) % 6;
    const r = Math.floor(i / 36);
    const toHex = (v: number) =>
      (v === 0 ? 0 : 55 + v * 40).toString(16).padStart(2, "0");
    return `#${toHex(r)}${toHex(g)}${toHex(b)}`;
  }
  // Grayscale ramp