Color

#eff1f0

#eff1f0
hex#eff1f0
rgbrgb(239, 241, 240)
hslhsl(150, 7%, 94%)
oklchoklch(0.956 0.003 165.1)
Closest name: Beluga (#eff2f1)Relative luminance 0.8755

Colors that go with #eff1f0

Charcoal, Amber and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #eff1f0

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#f1eff0

#eff1ef · #eff1f1

#f0eff1 · #f1f0ef

Split-complementary

Open in tool →

#f1eff1 · #f1efef

#efeff1 · #f1eff0 · #f1f1ef

Contrast

#eff1f0 as textRatioAAAA largeAAAFix
Aaon white
1.13:1failfailfail
  • AA: use #687870 as the text (4.66:1)
  • AAA: use #4e5a54 as the text (7.21:1)
  • AA: or shift the background to #6b6b6b (4.7:1)
  • AAA: or shift the background to #4f4f4f (7.22:1)
Aaon black
18.51:1passpasspassPasses 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 #eff1f0 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#eff1f0 reads as neutral, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #eff1f0
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #eff1f0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eff1f0-a2beb0-c859d4-1f2d2b-eaf1e9?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