background · sample · Opus 5.5 · trial 034 of 100

the answer

#f5f7fa

model	Opus 5.5 claude-opus-5-5
effort	low
profile	room
cli version	2.1.283
started	2026-10-04 04:59:03 UTC
wall	2.8s
cost	$0.0029
turns	1
output tokens	92
thinking blocks	0
tool / bash / edit calls	0 / 0 / 0
denials	0
answer form	framed
rule met	yes
session	7079479a-10af-4f9c-b860-1f2449b88a49

What the model said

`#F5F7FA`: a soft, cool off-white. It's neutral enough to sit behind almost any content, and dark text (e.g. `#1A202C`) has strong contrast against it.

If you want a dark background instead, use `#0F172A` (deep slate navy).