Color

#fbfbfe

#fbfbfe
hex#fbfbfe
rgbrgb(251, 251, 254)
hslhsl(240, 60%, 99%)
oklchoklch(0.989 0.004 286.3)
Closest name: Brilliance (#fdfdfd)Relative luminance 0.9666

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fefefb

#fbfcfe · #fcfbfe

#fefbfb · #fbfefb

Split-complementary

Open in tool →

#fefcfb · #fcfefb

#fefbfc · #fefefb · #fbfefc

Contrast

#fbfbfe as textRatioAAAA largeAAAFix
Aaon white
1.03:1failfailfail
  • AA: use #6868d9 as the text (4.59:1)
  • AAA: use #4343d0 as the text (7.11:1)
  • AA: or shift the background to #737373 (4.59:1)
  • AAA: or shift the background to #545454 (7.33:1)
Aaon black
20.33:1passpasspassPasses 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 #fbfbfe as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

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

tool url/palettes/new/fbfbfe-a19cc4-df994e-251f2d-e9edf1?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