Grafana Labs Primary as text	Ratio	AA	AA large	AAA	Fix
Aaon white	5.73:1	pass	pass	fail	AAA: use #0a44e6 as the text (7.04:1)
Aaon black	3.66:1	fail	pass	fail	AA: use #366af7 as the text (4.56:1) AAA: use #6c92f9 as the text (7.12:1) AA: or shift the background to #e6e6e6 (4.59:1)

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

Brands using this color

Fonts for this mood

Grafana Labs Primary reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

Technical fonts →Modern fonts →

mcpConnect your agent — build around Grafana Labs Primary

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 #1b55f5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1b55f5-9ca2c4-df724e-221f2d-e9eff1?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