button · sample · Fable 5.1 · trial 042 of 100

the answer

#2563eb

model	Fable 5.1 claude-fable-5-1
effort	low
profile	room
cli version	2.1.283
started	2026-10-04 04:53:34 UTC
wall	2.4s
cost	$0.0052
turns	1
output tokens	76
thinking blocks	0
tool / bash / edit calls	0 / 0 / 0
denials	0
answer form	framed
rule met	yes
session	2cd9f040-1f3a-4724-9733-cdeb758ec6e8

What the model said

`#2563EB` — a medium-strong blue. It reads clearly as a primary action, and white text on it passes WCAG AA contrast (about 5.2:1).

For a hover state, darken to `#1D4ED8`.