#005D81 · #006169
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 80/100 (monochrome) · Distinguishable 18/100 (hard to tell apart) · Match 58/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Ocean and TurkishAqua are a clear pair (ΔE 19). They have closely related hues (12° apart) and their lightness is similar, so they read as two same-weight colours.
Ocean text on TurkishAqua: 1.01:1 (Fail); TurkishAqua text on Ocean: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #8BD6FF clears it.
Monochrome — monochrome — a recognised, balanced pairing (harmony 80/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #8BD6FF clears AA.
Their CIE76 ΔE is about 19 — a clear pair.
clearly different colours (ΔE 19).
Explore each color: Ocean #005D81 · TurkishAqua #006169 · Shades: Ocean shades · TurkishAqua shades · Contrast checker →