Chocolate Castle on Neon Boneyard
#452207 on #dfc5fe
Body text at this size
And the smaller size most interfaces actually use for paragraphs — the size that decides whether a pair is usable.
Caption text, which almost nothing passes.
WCAG 2.1
9.13:1
Passes AA for body text
AAA too. Swapping the two colours gives the same number — the ratio does not know which is the text.
APCA
Lc 73.1
Clears Lc 60 — headlines and other larger text.
Dark text on a lighter ground.
Colour difference
ΔE00 72.0
different colours
Above 10 — related only in the sense that both are colours.
Nothing to fix
This pair already clears 4.5:1, so #452207 can stay exactly as it is. Check another pair.
And to someone missing a cone
protanopia
Ratio 9.47:1, ΔE00 74.9.
deuteranopia
Ratio 8.97:1, ΔE00 74.0.
tritanopia
Ratio 8.06:1, ΔE00 60.7.
The weakest of the three is tritanopia, where the two are ΔE00 60.7 apart against 72.0 for a trichromat — still clearly two colours.
Both colours have pages of their own: Chocolate Castle ·Neon Boneyard · the same pair the other way round ·all pairs