#181007 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	18.82:1	pass	pass	pass	Passes AAA — no fix needed.
Aaon black	1.12:1	fail	fail	fail	AA: use #9e6a2e as the text (4.55:1) AAA: use #c88941 as the text (7.11:1) AA: or shift the background to #7d7d7d (4.57:1) AAA: or shift the background to #9e9e9e (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #181007 as the background.

Brands using this color

Robinhoodtext · #110e08 · Δ1.826

Palettes built around it

f25f29 b03a2e f2c14e 14100e f8ede3

Ember

Open in tool →

Flame orange on charcoal — the sports and energy palette; one accent yellow for stats and highlights.

Bold Dark Warm

Fonts for this mood

#181007 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

Warm fonts →Luxury fonts →Bold fonts →

mcpConnect your agent — build around #181007

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 #181007 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/181007-c4b69c-62c5cb-2d2d1f-f1eae9?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