#2eb9dc as text	Ratio	AA	AA large	AAA	Fix
Aaon white	2.31:1	fail	fail	fail	AA: use #1a7f99 as the text (4.63:1) AAA: use #135f71 as the text (7.23:1) AA: or shift the background to #3d3d3d (4.7:1) AAA: or shift the background to #1f1f1f (7.13:1)
Aaon black	9.09:1	pass	pass	pass	Passes AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2eb9dc as the background.

Brands using this color

Tailwind CSSprimary · #06b6d4 · Δ1.791

Palettes built around it

7c3aed 0a0a0a 06b6d4 ffffff

Circuit

Open in tool →

Violet plus cyan is the current AI-product signal — pair it with pure black type to keep it from going candy.

Technical Vivid Bold

Fonts for this mood

#2eb9dc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →

mcpConnect your agent — build around #2eb9dc

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 #2eb9dc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2eb9dc-a2b5be-df4e77-1f242d-e9f1ef?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