⚫️🔴🟠

#embers #coals #heat colors #firepit #smoldering #pile of coals

🔥⚫️🟠

#fire colors #ember colors #warning colors #hazard colors #flame colors #heat colors

🌈🔥🌡️

#thermal spectrum #heat colors #temperature gradient #ROYGBIV heat #infrared colors #black body radiation colors

💛🔥❤️

#fire colors #flame colors #heat colors #sunrise colors #warm colors #hot colors