Color

#efeff1

#efeff1
hex#efeff1
rgbrgb(239, 239, 241)
hslhsl(240, 7%, 94%)
oklchoklch(0.953 0.003 286.3)
Closest name: Angelic Wings (#f4efee)Relative luminance 0.8643

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f1f1ef

#eff0f1 · #f0eff1

#f1efef · #eff1ef

Split-complementary

Open in tool →

#f1f0ef · #f0f1ef

#f1eff0 · #f1f1ef · #eff1f0

Contrast

#efeff1 as textRatioAAAA largeAAAFix
Aaon white
1.15:1failfailfail
  • AA: use #747486 as the text (4.58:1)
  • AAA: use #585865 as the text (7:1)
  • AA: or shift the background to #6b6b6b (4.64:1)
  • AAA: or shift the background to #4f4f4f (7.13:1)
Aaon black
18.29:1passpasspassPasses 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 #efeff1 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#efeff1 reads as neutral, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #efeff1
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 #efeff1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/efeff1-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