#8665ec as text	Ratio	AA	AA large	AAA	Fix
Aaon white	4.13:1	fail	pass	fail	AA: use #7f5ceb as the text (4.53:1) AAA: use #5c2ee5 as the text (7.05:1) AA: or shift the background to #121212 (4.54:1)
Aaon black	5.09:1	pass	pass	fail	AAA: use #9f84f0 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 #8665ec as the background.

Brands using this color

ClickUpsecondary · #7b68ee · Δ1.791

Fonts for this mood

#8665ec reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →

mcpConnect your agent — build around #8665ec

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 #8665ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8665ec-ab9cc4-dfbd4e-291f2d-e9ebf1?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