#154e56 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	9.31:1	pass	pass	pass	Passes AAA — no fix needed.
Aaon black	2.26:1	fail	fail	fail	AA: use #238390 as the text (4.72:1) AAA: use #2ca5b5 as the text (7.16:1) AA: or shift the background to #b5b5b5 (4.54:1) AAA: or shift the background to #e0e0e0 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #154e56 as the background.

Brands using this color

Zendeskaccent · #17494d · Δ1.924

Fonts for this mood

#154e56 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →Luxury fonts →Bold fonts →

mcpConnect your agent — build around #154e56

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 #154e56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/154e56-a2b8be-df4e83-1f262d-e9f1ee?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