Color

#fbf3ef

#fbf3ef
hex#fbf3ef
rgbrgb(251, 243, 239)
hslhsl(20, 60%, 96%)
oklchoklch(0.969 0.01 48.6)
Closest name: seashell (#fff5ee)Relative luminance 0.9084

Tints & shades

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

Harmonies

Complementary

Open in tool →

#eff7fb

#fbeff1 · #fbf9ef

#effbf3 · #f3effb

Split-complementary

Open in tool →

#effbf9 · #eff1fb

#f1fbef · #eff7fb · #f9effb

Contrast

#fbf3ef as textRatioAAAA largeAAAFix
Aaon white
1.1:1failfailfail
  • AA: use #b85c2e as the text (4.56:1)
  • AAA: use #8b4523 as the text (7.06:1)
  • AA: or shift the background to #707070 (4.52:1)
  • AAA: or shift the background to #525252 (7.13:1)
Aaon black
19.17:1passpasspassPasses 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 #fbf3ef as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fbf3ef reads as warm, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fbf3ef
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 #fbf3ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fbf3ef-c4ae9c-62cbbb-2d2a1f-f1e9eb?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