Color

#f8f9fc

#f8f9fc
hex#f8f9fc
rgbrgb(248, 249, 252)
hslhsl(225, 40%, 98%)
oklchoklch(0.982 0.004 271.4)
Closest name: ghostwhite (#f8f8ff)Relative luminance 0.9474

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fcfbf8

#f8fbfc · #f9f8fc

#fcf8f9 · #f9fcf8

Split-complementary

Open in tool →

#fcf9f8 · #fbfcf8

#fcf8fb · #fcfbf8 · #f8fcf9

Contrast

#f8f9fc as textRatioAAAA largeAAAFix
Aaon white
1.05:1failfailfail
  • AA: use #5b72b9 as the text (4.61:1)
  • AAA: use #405696 as the text (7.02:1)
  • AA: or shift the background to #737373 (4.5:1)
  • AAA: or shift the background to #545454 (7.19:1)
Aaon black
19.95:1passpasspassPasses 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 #f8f9fc as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f8f9fc reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f8f9fc
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 #f8f9fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f8f9fc-9ca1c4-df754e-221f2d-e9eff1?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