This subset of RAL Classic colours primarily contains Violet or Purple colour shades. You will notice, that all colour codes in this range starts with RAL-4xxx, this is distinctive feature for this specific RAL color range. You will not find any red or pink colours listed below, as those are categorized in a different section of RAL Classic colour chart.
Click any of these colours for extensive details and more similarly looking color swatches. If you're still not quite sure, using ral colour search might bring you the answers that you need.
Most people also find, that comparing RAL Colors side by side is also a very handy tool for colour selection.
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