Merge "Fix repeat color seed issue" into main

    }

    private static double hueDiff(double a, double b) {

        return 180f - (Math.abs(a - b) - 180f);

        double diff = Math.abs(a - b);

        if (diff > 180f) {

            // 0 and 360 are the same hue. If hue difference is greater than 180, subtract from 360

            // to account for the circularity.

            diff = 360f - diff;

        }

        return diff;

    }

    private static String stringForColor(int color) {