#fc7383 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	2.65:1	fail	fail	fail	AA: use #eb0520 as the text (4.59:1) AAA: use #b40418 as the text (7.07:1) AA: or shift the background to #363636 (4.56:1) AAA: or shift the background to #121212 (7.06:1)
Aaon black	7.92:1	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 #fc7383 as the background.

Brands using this color

Sentryprimary · #f97583 · Δ0.612

Palettes built around it

1e40af 111827 fb7185 ffffff

Cobalt Pop

Open in tool →

One deep cobalt and one hot pink on white — a two-accent system for launches and campaign pages that need punch.

Bold Cool Vivid Modern

Fonts for this mood

#fc7383 reads as warm, vivid, light. The font library is tagged with the same vocabulary:

Warm fonts →Playful fonts →Bold fonts →Friendly fonts →Clean fonts →

mcpConnect your agent — build around #fc7383

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 #fc7383 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fc7383-c49c9c-62cb8c-2d241f-f1e9ee?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