LightBlue vs White — Difference, Contrast & Harmony

LightBlueexact vs Whiteexact

#ADD8E6 · #FFFFFF

Four independent scores (read the one that fits your goal): Readability 11/100 (fail) · Harmony 85/100 (split-complementary) · Distinguishable 61/100 (somewhat similar) · Match 50/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.

Readability11Fail

The quick brown fox jumps over the lazy dog.

Fail1.5:1

Harmony85Split-complementary

Split-complementary

165° apart

Distinguishable61Somewhat similar

normal

tritanopia

ΔE 23 (22 under CVD)

Match50Different

ΔE 23 — different

How different are LightBlue and White?

LightBlue and White are a clear pair (ΔE 23). They have near-opposite hues (165° apart) and their lightness is different, giving a clear light/dark split.

Can you read one on the other?

LightBlue text on White: 1.53:1 (Fail); White text on LightBlue: 1.53:1 (Fail). Neither meets AA at body size — nudging one color to #547C89 clears it.

Common questions

Do LightBlue and White go well together?

Split-complementary — split-complementary — a recognised, balanced pairing (harmony 85/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.

Is LightBlue readable as text on White?

Not at body size — the best direction is only 1.5:1, below the 4.5:1 minimum. Nudging one colour to #547C89 clears AA.

What is the colour difference (ΔE) between LightBlue and White?

Their CIE76 ΔE is about 23 — a clear pair.

Are LightBlue and White the same colour?

clearly different colours (ΔE 23).

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