#ecfdf6 as text	Ratio	AA	AA large	AAA	Fix
Aaon white	1.05:1	fail	fail	fail	AA: use #0e8654 as the text (4.61:1) AAA: use #0b6640 as the text (7.03:1) AA: or shift the background to #737373 (4.5:1) AAA: or shift the background to #545454 (7.19:1)
Aaon black	19.95:1	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 #ecfdf6 as the background.

Brands using this color

Palettes built around it

1f6f8b 7fa2b6 e76f51 f5f8fa 15222e

Alpine

Open in tool →

Glacier blue with a safety-orange accent: technical outdoor gear, not lifestyle.

Cool Clean LightOutdoors

2a9d8f 8ecae6 e9c46a f7fafc 1a2b3c

Coastal

Open in tool →

Sea-teal, sky and sand — bright without shouting; works for travel, wellness, and anything near water.

Cool Light Clean

1f4d3a 8aa39b d98c3f f7f7f4 1c2321

Paper & Pine

Open in tool →

Deep pine on paper-white with a marmalade accent — a quiet, sustainable-brand palette that isn't beige.

Minimal Cool Clean Muted

Fonts for this mood

#ecfdf6 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

Clean fonts →

mcpConnect your agent — build around #ecfdf6

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 #ecfdf6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ecfdf6-a2beb6-d459c8-1f2d2d-e9f1ea?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