RAL 010 40 53 Primal red
Here you can see the example of RAL 010 40 53 colour in RAL charts. This colour shade is a part of RAL Design colour deck, it is also known by Primal red name. This RAL shade is one of 501 colours in 000 - 095 chart.
RAL 010 40 53 LRV Value is known to be ≈ 14.24%. Light Reflectance Values for RAL colours have been measured using standard procedure and certified tools for coloured surface evaluation.