Color

#f3f3f1

#f3f3f1
hex#f3f3f1
rgbrgb(243, 243, 241)
hslhsl(60, 8%, 95%)
oklchoklch(0.964 0.003 106.4)
Closest name: Anti-Flash White (#f2f3f4)Relative luminance 0.8951

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f1f1f3

#f3f2f1 · #f2f3f1

#f1f3f3 · #f3f1f3

Split-complementary

Open in tool →

#f1f2f3 · #f2f1f3

#f1f3f2 · #f1f1f3 · #f3f1f2

Contrast

#f3f3f1 as textRatioAAAA largeAAAFix
Aaon white
1.11:1failfailfail
  • AA: use #767665 as the text (4.62:1)
  • AAA: use #58584b as the text (7.21:1)
  • AA: or shift the background to #6e6e6e (4.59:1)
  • AAA: or shift the background to #525252 (7.03:1)
Aaon black
18.9:1passpasspassPasses 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 #f3f3f1 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f3f3f1 reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f3f3f1
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 #f3f3f1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f3f3f1-bbbea2-4e94df-272d1f-f1ede9?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