Skip to main content

International Journal of Interdisciplinary Research

Table 7 Colour strength value of the fabric dyed with crude indigo dye

From: Extraction of Indigo dye from Couroupita guianensisand its application on cotton fabric

Samples L a b C H dE K/S Colour strength (%)
50% 68.251 −4.089 −11.677 12.372 250.673 ------ 0.909 100
100% 59.132 −4.701 −16.404 17.064 253.979 10.290 1.9941 219.382
150% 49.322 −4.762 −18.285 18.895 255.372 20.061 4.0122 441.397