Color

#eef5fb

#eef5fb
hex#eef5fb
rgbrgb(238, 245, 251)
hslhsl(208, 62%, 96%)
oklchoklch(0.967 0.011 243.7)
Closest name: Cotton Ball (#f2f7fd)Relative luminance 0.9045

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbf4ee

#eefbfb · #eeeffb

#fbeef5 · #f5fbee

Split-complementary

Open in tool →

#fbeeef · #fbfbee

#fbeefb · #fbf4ee · #effbee

Contrast

#eef5fb as textRatioAAAA largeAAAFix
Aaon white
1.1:1failfailfail
  • AA: use #2d7abe as the text (4.53:1)
  • AAA: use #215a8c as the text (7.23:1)
  • AA: or shift the background to #707070 (4.5:1)
  • AAA: or shift the background to #525252 (7.1:1)
Aaon black
19.09:1passpasspassPasses 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 #eef5fb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#eef5fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #eef5fb
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 #eef5fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eef5fb-9cadc4-df4e51-1f212d-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