Color

#fbfff5

#fbfff5
hex#fbfff5
rgbrgb(251, 255, 245)
hslhsl(84, 100%, 98%)
oklchoklch(0.994 0.014 124.5)
Closest name: Ceramic (#fcfff9)Relative luminance 0.9862

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f9f5ff

#fffef5 · #f6fff5

#f5fbff · #fff5fb

Split-complementary

Open in tool →

#f5f6ff · #fef5ff

#f5fffe · #f9f5ff · #fff5f6

Contrast

#fbfff5 as textRatioAAAA largeAAAFix
Aaon white
1.01:1failfailfail
  • AA: use #4d8000 as the text (4.77:1)
  • AAA: use #3a6100 as the text (7.27:1)
  • AA: or shift the background to #757575 (4.55:1)
  • AAA: or shift the background to #575757 (7.13:1)
Aaon black
20.72:1passpasspassPasses 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 #fbfff5 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fbfff5 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fbfff5
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 #fbfff5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fbfff5-afbea2-4e5adf-222d1f-f1f0e9?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