keyword

colour contrast

Monthly search volume and cost-per-click data for "colour contrast" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=colour+contrast&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $4.13 | | competition | 0 | | country | US | | updated | 2026-09-16 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
colour contrast checker	12,100	$6.76	18/20
color contrast checker	12,100	$6.76	14/20
contrast color checker	12,100	$6.76	14/20
contrast color	8,100	$0.19	16/20
contrast checker	8,100	$8.06	15/20
contrast colors	8,100	$19.01	14/20
color contrast	3,600	$2.29	19/20
color check	2,900	$0.98	14/20
colour contrast analyser	1,600	$3.88	14/20
accessibility color checker	1,600	$4.12	13/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=colour+contrast&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt