Color

#b1fbfa

#b1fbfa
hex#b1fbfa
rgbrgb(177, 251, 250)
hslhsl(179, 90%, 84%)
oklchoklch(0.94 0.073 194.9)
Closest name: Frostbite (#acfffc)Relative luminance 0.8524

Colors that go with #b1fbfa

Charcoal, Deep Sky Blue and Goldenrod lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fbb1b3

#b1fbd5 · #b1d7fb

#fab1fb · #fbfab1

Split-complementary

Open in tool →

#fbb1d7 · #fbd5b1

#d5b1fb · #fbb1b3 · #d7fbb1

Contrast

#b1fbfa as textRatioAAAA largeAAAFix
Aaon white
1.16:1failfailfail
  • AA: use #078381 as the text (4.59:1)
  • AAA: use #05615f as the text (7.29:1)
  • AA: or shift the background to #6b6b6b (4.58:1)
  • AAA: or shift the background to #4f4f4f (7.04:1)
Aaon black
18.05:1passpasspassPasses 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 #b1fbfa as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#b1fbfa reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1fbfa
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #b1fbfa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1fbfa-a2bbbe-d45996-1f272d-e9f1ed?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