#0F2425 · #12241E
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 95/100 (analogous) · Distinguishable 12/100 (hard to tell apart) · Match 89/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Dusty Cyan and Deep Dusty Teal are very close (ΔE 5). They have closely related hues (23° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Dusty Cyan text on Deep Dusty Teal: 1.00:1 (Fail); Deep Dusty Teal text on Deep Dusty Cyan: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #748C8C clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 95/100). 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 #748C8C clears AA.
Their CIE76 ΔE is about 5 — very close.
close but visibly different (ΔE 5.1).
Explore each color: Deep Dusty Cyan #0F2425 · Deep Dusty Teal #12241E · Shades: Deep Dusty Cyan shades · Deep Dusty Teal shades · Contrast checker →