Color

#eff5eb

#eff5eb
hex#eff5eb
rgbrgb(239, 245, 235)
hslhsl(96, 33%, 94%)
oklchoklch(0.963 0.015 132.5)
Closest name: Cumulus (#f3f3e6)Relative luminance 0.8965

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f1ebf5

#f4f5eb · #ebf5ec

#ebeff5 · #f5ebef

Split-complementary

Open in tool →

#ecebf5 · #f5ebf4

#ebf4f5 · #f1ebf5 · #f5eceb

Contrast

#eff5eb as textRatioAAAA largeAAAFix
Aaon white
1.11:1failfailfail
  • AA: use #5b8141 as the text (4.51:1)
  • AAA: use #435f30 as the text (7.2:1)
  • AA: or shift the background to #6e6e6e (4.6:1)
  • AAA: or shift the background to #525252 (7.04:1)
Aaon black
18.93:1passpasspassPasses 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 #eff5eb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#eff5eb reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #eff5eb
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 #eff5eb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/eff5eb-aabea2-5f4edf-1f2d20-f0f1e9?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