Color

#f5f6ff

#f5f6ff
hex#f5f6ff
rgbrgb(245, 246, 255)
hslhsl(234, 100%, 98%)
oklchoklch(0.975 0.012 281.1)
Closest name: Cotton Ball (#f2f7fd)Relative luminance 0.9254

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fffef5

#f5fbff · #f9f5ff

#fff5f6 · #f6fff5

Split-complementary

Open in tool →

#fff9f5 · #fbfff5

#fff5fb · #fffef5 · #f5fff9

Contrast

#f5f6ff as textRatioAAAA largeAAAFix
Aaon white
1.08:1failfailfail
  • AA: use #5263ff as the text (4.58:1)
  • AAA: use #1a30ff as the text (7.21:1)
  • AA: or shift the background to #707070 (4.6:1)
  • AAA: or shift the background to #545454 (7.03:1)
Aaon black
19.51:1passpasspassPasses 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 #f5f6ff as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#f5f6ff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f5f6ff
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 #f5f6ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f5f6ff-9d9cc4-df8a4e-241f2d-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