Color

#eef4fb

#eef4fb
hex#eef4fb
rgbrgb(238, 244, 251)
hslhsl(212, 62%, 96%)
oklchoklch(0.965 0.011 252.1)
Closest name: Cotton Ball (#f2f7fd)Relative luminance 0.8984

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbf5ee

#eefbfb · #efeefb

#fbeef4 · #f4fbee

Split-complementary

Open in tool →

#fbefee · #fbfbee

#fbeefb · #fbf5ee · #eefbef

Contrast

#eef4fb as textRatioAAAA largeAAAFix
Aaon white
1.11:1failfailfail
  • AA: use #2f78ca as the text (4.51:1)
  • AAA: use #245a99 as the text (7.01:1)
  • AA: or shift the background to #6e6e6e (4.61:1)
  • AAA: or shift the background to #525252 (7.06:1)
Aaon black
18.97:1passpasspassPasses 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 #eef4fb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#eef4fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #eef4fb
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 #eef4fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eef4fb-9caac4-df564e-1f202d-e9f1f1?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