Laden...
Laden...
Enter a colour code, a colour name or a hex value and choose which systems to convert to. Matching runs in CIELAB and the difference is expressed in ΔE2000 — the measure that corrects for the eye being more sensitive in some regions than others.
NCS is not looked up but calculated: the notation follows from the Lab value.
S 1005-Y
A conversion never yields an identical colour. The systems were defined independently, on different substrates and with different pigments. What you see is the nearest colour plus the distance — when it matters, always judge a physical sample under standardised light.