#eff1df as text	Ratio	AA	AA large	AAA	Fix
Aaon white	1.15:1	fail	fail	fail	AA: use #717935 as the text (4.68:1) AAA: use #565c28 as the text (7.1:1) AA: or shift the background to #6b6b6b (4.65:1) AAA: or shift the background to #4f4f4f (7.14:1)
Aaon black	18.32:1	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 #eff1df as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

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Newsprint

Open in tool →

Ink-black on warm paper with a single red — the broadsheet hierarchy that lets typography lead.

Editorial Muted Warm

8c4a2f c19a6b c26a3a fbf3e6 3b2a1a

Bakery

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Crust browns and butter on a flour-white surface — soft, appetizing, and nothing artificial.

Warm Muted ElegantFood

e8c170 a8b5a0 f28e6b 1f2a24 f1ede4

Chalkboard

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Slate green with chalk cream and a coral — nostalgic without being twee.

Dark Muted WarmEducation

c2410c 365314 fbbf24 f4efe6 1f1a12

Trailhead

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Rust, pine and sun — high-visibility earth tones that read at a distance and on a trail sign.

Warm Bold VividOutdoors

6b6b2e a8a670 a1421f f6f3ea 2c2a22

Olive Grove

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Olive and straw with a rust accent — Mediterranean and unhurried; good for food, wine and hospitality.

Muted Warm Elegant

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Ember

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

Bold Dark Warm

Fonts for this mood

#eff1df reads as light, clean. The font library is tagged with the same vocabulary:

Clean fonts →

mcpConnect your agent — build around #eff1df

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 #eff1df and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eff1df-b8bea2-4e83df-262d1f-f1eee9?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