HYDREON PALETTE
Basalt       #0B0A09   base surface
Tomb         #141110   panel
Alabaster    #F2E4C9   primary ink / value
Solar Gold   #FFC44D   signal / CTA / neon accent
Gold Soft    #FFE39A   CTA gradient partner
Lapis        #5B7CFF   data only, sparingly
Sand Line    #3A322A   hairline
Terracotta   #FF6B4A   isolation / cut head
