#082219 · #2A170D
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 87/100 (split-complementary) · Distinguishable 57/100 (somewhat similar) · Match 51/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Teal and Espresso are a clear pair (ΔE 22). They have distinctly different hues (139° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Teal text on Espresso: 1.02:1 (Fail); Espresso text on Deep Teal: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #6D897D clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 87/100). 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 #6D897D clears AA.
Their CIE76 ΔE is about 22 — a clear pair.
clearly different colours (ΔE 22).
Explore each color: Deep Teal #082219 · Espresso #2A170D · Shades: Deep Teal shades · Espresso shades · Contrast checker →