The atypical hues of the Santa Cruz blue-and-white cargo: non-invasive analysis of glaze defects and color variations in mid-Ming porcelain

Heritage Science

Table 3 Colorimetric data from FORS

Reference	XYZ data (1964 10°)			CIELAB data			HEX
Reference	X	Y	Z	L*	a*	b*	HEX
SC-256	13.55	12.39	3.88	41.83	− 1.33	3.81	61645C
SC-789	14.47	14.04	6.56	44.29	− 6.45	− 10.26	596D7A
SC-1269	20.26	17.91	5.08	49.39	1.65	7.85	7A7468
SC-2797	10.64	10.00	3.75	37.84	− 3.39	− 1.97	525B5C
SC-2963	14.58	14.29	7.35	44.65	− 7.34	− 14.11	566E81
SC-3245	56.19	51.04	17.94	76.70	− 1.26	0.09	BBBEBD
SC-3851	10.17	9.66	3.88	37.22	− 4.06	− 4.15	4F5A5E
SC-5135	20.30	18.52	6.47	50.12	− 1.30	0.29	757,877
SC-7026	24.32	22.87	9.28	54.94	− 4.46	− 5.93	79878E
SC-13671	21.36	20.39	8.31	52.27	− 5.72	− 5.89	6F8187
SC-14679	19.55	18.81	8.74	50.46	− 6.35	− 11.13	687C8B
SC-14878	20.53	19.66	7.57	51.45	− 5.99	− 3.51	6E7F80