Color

#f4f5fa

#f4f5fa
hex#f4f5fa
rgbrgb(244, 245, 250)
hslhsl(230, 37%, 97%)
oklchoklch(0.971 0.007 277.2)
Closest name: French Porcelain (#f6f4f6)Relative luminance 0.9144

Tints & shades

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

Harmonies

Complementary

Open in tool →

#faf9f5

#f5f8fa · #f6f5fa

#faf5f5 · #f5faf5

Split-complementary

Open in tool →

#faf6f5 · #f8faf5

#faf5f8 · #faf9f5 · #f5faf6

Contrast

#f4f5fa as textRatioAAAA largeAAAFix
Aaon white
1.09:1failfailfail
  • AA: use #6270b7 as the text (4.65:1)
  • AAA: use #455396 as the text (7.17:1)
  • AA: or shift the background to #707070 (4.55:1)
  • AAA: or shift the background to #525252 (7.18:1)
Aaon black
19.29:1passpasspassPasses 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 #f4f5fa as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f4f5fa reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f4f5fa
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 #f4f5fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f4f5fa-9c9ec4-df814e-231f2d-e9eef1?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