PMDG 737 (600,700,800,900) Realistic PFD colors

This add-on modifies the PMDG 737-800 for Microsoft Flight Simulator by adjusting the PFD and ND display colors to closely resemble those found in real Boeing 737NG cockpits. It offers reworked sky and ground colors, improved contrast, and enhanced daytime readability. The color calibration is based on real-world references, aiming for balanced and authentic LCD visuals. The modification integrates seamlessly with the PMDG 737-800, providing a more realistic cockpit display without oversaturation.