Undercool vs White — Difference, Contrast & Harmony

Undercoolexact vs Whiteexact

#7FC3E1 · #FFFFFF

Four independent scores (read the one that fits your goal): Readability 19/100 (fail) · Harmony 93/100 (split-complementary) · Distinguishable 78/100 (easy to tell apart) · Match 22/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.

Readability19Fail

The quick brown fox jumps over the lazy dog.

Fail1.9:1

Harmony93Split-complementary

Split-complementary

162° apart

Distinguishable78Easy to tell apart

normal

tritanopia

ΔE 36 (33 under CVD)

Match22Different

ΔE 36 — different

How different are Undercool and White?

Undercool and White are very different (ΔE 36). They have near-opposite hues (162° apart) and their lightness is different, giving a clear light/dark split.

Can you read one on the other?

Undercool text on White: 1.95:1 (Fail); White text on Undercool: 1.95:1 (Fail). Neither meets AA at body size — nudging one color to #3A7E9A clears it.

Common questions

Do Undercool and White go well together?

Split-complementary — split-complementary — a recognised, balanced pairing (harmony 93/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.

Is Undercool readable as text on White?

Not at body size — the best direction is only 1.9:1, below the 4.5:1 minimum. Nudging one colour to #3A7E9A clears AA.

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

Their CIE76 ΔE is about 36 — very different.

Are Undercool and White the same colour?

clearly different colours (ΔE 36).

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