Showa era
Carmine & Helvetia Blue
Plate 39 from Sanzo Wada's 1933 Dictionary of Color Combinations — Carmine, Helvetia Blue.
blue · 8 palettes
Helvetia Blue is a deep, vivid blue tone. Its hex value is #005b8d — that is
RGB 0, 91, 141, or HSL 201°, 100%, 28%.
It holds 7.3:1 contrast against white, so Helvetia Blue works best for body text, headings, and UI labels. (On white it scores 7.3:1; on black 2.9:1.)
Across Sanzo Wada's 1933 Dictionary of Color Combinations, Helvetia Blue appears in 8 combinations — most often paired with Carmine, Rosolanc Purple and Brown.
Helvetia Blue appears in 8 combinations from the archive. Each pairing reveals how the same color shifts character depending on its neighbours.
From the archive
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