Color

#f5f3ef

#f5f3ef
hex#f5f3ef
rgbrgb(245, 243, 239)
hslhsl(40, 23%, 95%)
oklchoklch(0.965 0.006 84.6)
Closest name: Anti-Flash White (#f2f3f4)Relative luminance 0.8975

Tints & shades

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

Harmonies

Complementary

Open in tool →

#eff1f5

#f5f0ef · #f4f5ef

#eff5f3 · #f3eff5

Split-complementary

Open in tool →

#eff4f5 · #f0eff5

#eff5f0 · #eff1f5 · #f5eff4

Contrast

#f5f3ef as textRatioAAAA largeAAAFix
Aaon white
1.11:1failfailfail
  • AA: use #847352 as the text (4.61:1)
  • AAA: use #61553d as the text (7.3:1)
  • AA: or shift the background to #6e6e6e (4.6:1)
  • AAA: or shift the background to #525252 (7.05:1)
Aaon black
18.95:1passpasspassPasses 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 #f5f3ef as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f5f3ef reads as warm, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f5f3ef
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 #f5f3ef and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f5f3ef-c4bb9c-62b8cb-2c2d1f-f1ebe9?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