Table I.
Means (standard deviations) of CIE L*, a*, and b* values for Vita Lumin shade guide
Shade | L* | a* | b* |
---|---|---|---|
A1 | 82.4 (1.9) | −1.4 (0.4) | 14.3 (0.7) |
A2 | 79.1 (1.1) | 0.6 (0.3) | 19.2 (0.5) |
A3 | 77.6 (0.9) | 1.0 (0.3) | 21.0 (0.9) |
A3.5 | 73.4 (1.2) | 2.3 (0.1) | 24.5 (0.6) |
A4 | 69.0 (0.9) | 2.4 (0.6) | 25.4 (0.8) |
B1 | 80.1 (2.3) | −1.9 (0.5) | 12.6 (0.9) |
B2 | 80.1 (2.2) | −1.0 (0.5) | 18.2 (1.0) |
B3 | 74.8 (1.4) | 0.9 (0.5) | 25.0 (0.9) |
B4 | 75.5 (2.7) | 1.0 (0.2) | 26.1 (1.8) |
C1 | 76.6 (0.9) | −0.7 (0.2) | 14.2 (0.8) |
C2 | 72.7 (0.4) | 0.2 (0.3) | 20.0 (0.4) |
C3 | 70.5 (0.9) | 0.8 (0.1) | 19.1 (0.5) |
C4 | 64.2 (1.2) | 2.6 (0.2) | 22.1 (0.5) |
D2 | 74.9 (1.5) | −0.4 (0.4) | 13.2 (0.8) |
D3 | 74.7 (2.6) | 1.1 (0.4) | 18.3 (0.9) |
D4 | 73.5 (0.7) | −0.6 (0.2) | 21.1 (0.5) |