#efa615 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	2.07:1	fail	fail	fail	AA: use #9d6d0b as the text (4.54:1) AAA: use #775208 as the text (7.01:1) AA: or shift the background to #454545 (4.63:1) AAA: or shift the background to #292929 (7.02:1)
Aaon black	10.14:1	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 #efa615 as the background.

Brands using this color

PostHogaccent · #f7a501 · Δ1.283

Palettes built around it

2f6690 8fa3b8 e3a72f ffffff 1b2a41

Open House

Open in tool →

Steel blue for trust, warm gold for the sold moment — an approachable brokerage that still feels established.

Clean Cool ModernReal Estate

Fonts for this mood

#efa615 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

Warm fonts →Playful fonts →Bold fonts →

mcpConnect your agent — build around #efa615

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 #efa615 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/efa615-c4bb9c-62b8cb-2c2d1f-f1ebe9?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