button · sample · Opus 5.5 · trial 084 of 100

the answer

#2563eb

model	Opus 5.5 claude-opus-5-5
effort	low
profile	room
cli version	2.1.283
started	2026-10-04 05:01:01 UTC
wall	2.2s
cost	$0.0028
turns	1
output tokens	84
thinking blocks	0
tool / bash / edit calls	0 / 0 / 0
denials	0
answer form	framed
rule met	yes
session	022fd6b9-a817-4a3e-aa0a-63871457b0e6

What the model said

`#2563EB` — a medium blue that works well for a primary button: it reads clearly as clickable, and white text on it has about a 5.2:1 contrast ratio, passing WCAG AA.

For hover, darken to `#1D4ED8`.