Color

#b3eef4

#b3eef4
hex#b3eef4
rgbrgb(179, 238, 244)
hslhsl(186, 75%, 83%)
oklchoklch(0.911 0.06 204)
Closest name: paleturquoise (#afeeee)Relative luminance 0.7726

Colors that go with #b3eef4

Charcoal, Deep Sky Blue and Lilac 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 →

#f4bab3

#b3f4da · #b3cdf4

#f4b3ee · #eef4b3

Split-complementary

Open in tool →

#f4b3cd · #f4dab3

#dab3f4 · #f4bab3 · #cdf4b3

Contrast

#b3eef4 as textRatioAAAA largeAAAFix
Aaon white
1.28:1failfailfail
  • AA: use #147e8a as the text (4.79:1)
  • AAA: use #0f626b as the text (7.05:1)
  • AA: or shift the background to #636363 (4.71:1)
  • AAA: or shift the background to #474747 (7.28:1)
Aaon black
16.45:1passpasspassPasses 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 #b3eef4 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

#b3eef4 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b3eef4
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 #b3eef4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3eef4-a2b8be-df4e86-1f262d-e9f1ee?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