#247dc6 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	4.35:1	fail	pass	fail	AA: use #2378be as the text (4.67:1) AAA: use #1a5a8e as the text (7.25:1) AA: or shift the background to #0a0a0a (4.55:1)
Aaon black	4.82:1	pass	pass	fail	AAA: use #4a9bde as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #247dc6 as the background.

Brands using this color

Astroprimary · #3178c6 · Δ1.453

Fonts for this mood

#247dc6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →

mcpConnect your agent — build around #247dc6

live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp

claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp

try this prompt

›analyze #247dc6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/247dc6-9cadc4-df4e53-1f212d-e9f1f1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md