Function isHexColor

frontend/src/react/components/sql-editor/theme/derive.ts:99–99

(value: string)

type RGB3 = [number, number, number];
const isHexColor = (value: string): boolean => /^#[\da-fA-F]{6}$/.test(value);
const hexToRgb = (h: string): RGB3 => {
  const x = h.replace("#", "");
  return [0, 2, 4].map((i) => Number.parseInt(x.slice(i, i + 2), 16)) as RGB3;