Function nearestValue

packages/backend/src/tailwind/conversionTables.ts:7–11

(goal: number, array: Array<number>)

import { rgbTo6hex } from "../common/color";

export const nearestValue = (goal: number, array: Array<number>): number => {
  return array.reduce((prev, curr) => {
    return Math.abs(curr - goal) < Math.abs(prev - goal) ? curr : prev;
  });
};

// New function to get nearest value only if it's within acceptable threshold
export const nearestValueWithThreshold = (