Color

#f5f7f9

#f5f7f9
hex#f5f7f9
rgbrgb(245, 247, 249)
hslhsl(210, 25%, 97%)
oklchoklch(0.975 0.003 247.9)
Closest name: whitesmoke (#f5f5f5)Relative luminance 0.9277

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f9f7f5

#f5f9f9 · #f5f5f9

#f9f5f7 · #f7f9f5

Split-complementary

Open in tool →

#f9f5f5 · #f9f9f5

#f9f5f9 · #f9f7f5 · #f5f9f5

Contrast

#f5f7f9 as textRatioAAAA largeAAAFix
Aaon white
1.07:1failfailfail
  • AA: use #5a7896 as the text (4.6:1)
  • AAA: use #435970 as the text (7.24:1)
  • AA: or shift the background to #707070 (4.61:1)
  • AAA: or shift the background to #545454 (7.05:1)
Aaon black
19.55:1passpasspassPasses 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 #f5f7f9 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f5f7f9 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f5f7f9
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 #f5f7f9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f5f7f9-9cabc4-df514e-1f202d-e9f1f1?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