Which is true about the color temperature?

"Color temperature describes the color characteristics of a light source and is measured in Kelvin. Lower values (e.g., 2700K) are perceived as warm (yellow/red), while higher values (e.g., 6500K) are cool (blue/white)."

— Axis Communications Academy, Network Video Fundamentals, 2022

"Lower color temperatures are described as warm, higher values as cool."

— Axis White Balance and Color Temperature Guide