When in reality, blue light is the higher energy.
Perhaps because fire, bonfires are red-yellow. Embers are red. Hot metal is red. Volcanoes lava is red...
On the other hand. Ice is sometimes bluish. Cloudy days are of higher color temperature, this is more bluish. The sea is blue.
The heat is infrared and we are not sensitive to light (except for the eyes). Too much visible light on our skin are turned into infrared and this is why we notice its energy.