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BlueVol. Ⅰ
石板色《せきばんいろ》
Slate Color
sekiban-iro — “slate-stone color”
Text contrast
White text9.99 : 1AAA
Black text2.10 : 1fails WCAG
WCAG 2 ratios — AA needs 4.5 : 1, AAA needs 7 : 1.
Similar colorsnearest in the dictionary, by Lab ΔE
Deep Slate Green · ΔE 13.7
Dark Tyrian Blue · ΔE 14.1
Deep Slate Olive · ΔE 17.3
Dark Medici Blue · ΔE 17.7
Blackish Olive · ΔE 18.1
Vandar Poel's Blue · ΔE 18.7