Delta-E
Delta-E Calculator
Calculate perceptual colour differences with scientific precision. Delta-E measures how different two colours appear to the human eye.
Settings
CIE2000: Most perceptually uniform, industry standard
Colour Difference Analysis
#9C7FD6
L*59.1 a*29.4 b*-40.7
#8966CE
L*51.0 a*36.6 b*-49.1
Delta-E (CIE2000)
0.00
Delta-E Reference Scale
0-1
Not perceptible1-2
Perceptible through close observation2-3.5
Perceptible at a glance3.5-5
Clear difference5+
Different colours