Back to All Colors in Werner
All Sanzo Wada colors
All Ridgway colors
Ultramarine Blue
#657abbNo. 29Blues
HEX
#657abb
RGB
101, 122, 187
L*a*b*
52.15, 9.96, -36.61
Animal
Upper Side of the Wings of small blue Heath Butterfly
Vegetable
Borrage
Mineral
Azure Stone or Lapis Lazuli
Ultramarine Blue, is a mixture of equal parts of Berlin and azure blue.
API endpoint
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Closest Sanzo Wada colors
From A Dictionary of Color Combinations, 1933–1934. Measured by perceptual distance in CIE L*a*b*.
Closest Ridgway colors
From Color Standards and Color Nomenclature, 1912. Measured by perceptual distance in CIE L*a*b*.