Color

#f3f1f9

#f3f1f9
hex#f3f1f9
rgbrgb(243, 241, 249)
hslhsl(255, 40%, 96%)
oklchoklch(0.962 0.011 297.6)
Closest name: Grim White (#f6f1f4)Relative luminance 0.888

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f7f9f1

#f1f3f9 · #f7f1f9

#f9f3f1 · #f1f9f3

Split-complementary

Open in tool →

#f9f7f1 · #f3f9f1

#f9f1f3 · #f7f9f1 · #f1f9f7

Contrast

#f3f1f9 as textRatioAAAA largeAAAFix
Aaon white
1.12:1failfailfail
  • AA: use #7e69bf as the text (4.51:1)
  • AAA: use #6048a8 as the text (7.02:1)
  • AA: or shift the background to #6e6e6e (4.56:1)
  • AAA: or shift the background to #4f4f4f (7.32:1)
Aaon black
18.76:1passpasspassPasses 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 #f3f1f9 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f3f1f9 reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f3f1f9
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 #f3f1f9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f3f1f9-ab9cc4-dfbd4e-291f2d-e9ebf1?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