In theory, a white candle and a colored candle created in exactly the same way should burn at the same rate, but the answer isn't as black and white as yes or no.
Firstly, the color of a candle will not affect the flame, burning pattern, or the burning rate of a candle as this is scientific. However, the rate a candle burns at can be down to a whole different range of factors, whether it be a colored or a white candle, and these must be taken into account when this question is asked.
The rate a candle burns can be down to the chemicals used to make the candle, especially if the candle is a colored one. To color a candle, a dye or a paint is usually used to color the wax itself, and if the dye or paint used is flammable, this could contribute to the candle burning quicker than say, a white candle treated with no dye or colorings, because the chemical may encourage a larger or more "aggressive flame" that burns the candle more quickly.
Another factor that should be taken into account when talking about the burn rate of a candle of any color, is the purity of the wax used to make the candle, as there are many different types of wax and the melting point and burning point can vary with each one. For example, a paraffin wax candle will burn significantly faster than one made from traditional beeswax.
The wick also must be taken to account when considering the burn rates of candles as wicks can be made from different materials, and different materials are more flammable than others.
Depending on the type of wick, the type of wax and any chemicals used to make the candle can contribute to the burn rate.
Firstly, the color of a candle will not affect the flame, burning pattern, or the burning rate of a candle as this is scientific. However, the rate a candle burns at can be down to a whole different range of factors, whether it be a colored or a white candle, and these must be taken into account when this question is asked.
The rate a candle burns can be down to the chemicals used to make the candle, especially if the candle is a colored one. To color a candle, a dye or a paint is usually used to color the wax itself, and if the dye or paint used is flammable, this could contribute to the candle burning quicker than say, a white candle treated with no dye or colorings, because the chemical may encourage a larger or more "aggressive flame" that burns the candle more quickly.
Another factor that should be taken into account when talking about the burn rate of a candle of any color, is the purity of the wax used to make the candle, as there are many different types of wax and the melting point and burning point can vary with each one. For example, a paraffin wax candle will burn significantly faster than one made from traditional beeswax.
The wick also must be taken to account when considering the burn rates of candles as wicks can be made from different materials, and different materials are more flammable than others.
Depending on the type of wick, the type of wax and any chemicals used to make the candle can contribute to the burn rate.