Color

#b5fcfb

#b5fcfb
hex#b5fcfb
rgbrgb(181, 252, 251)
hslhsl(179, 92%, 85%)
oklchoklch(0.944 0.07 194.9)
Closest name: Frostbite (#acfffc)Relative luminance 0.8641

Colors that go with #b5fcfb

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 →

#fcb6b7

#b6fcd8 · #b6dafc

#fbb6fc · #fcfbb6

Split-complementary

Open in tool →

#fcb6da · #fcd8b6

#d8b6fc · #fcb6b7 · #dafcb6

Contrast

#b5fcfb as textRatioAAAA largeAAAFix
Aaon white
1.15:1failfailfail
  • AA: use #068482 as the text (4.54:1)
  • AAA: use #046260 as the text (7.19:1)
  • AA: or shift the background to #6b6b6b (4.64:1)
  • AAA: or shift the background to #4f4f4f (7.13:1)
Aaon black
18.28:1passpasspassPasses 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 #b5fcfb 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

#b5fcfb reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b5fcfb
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 #b5fcfb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b5fcfb-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