Color

#bbd3e7

#bbd3e7
hex#bbd3e7
rgbrgb(187, 211, 231)
hslhsl(207, 48%, 82%)
oklchoklch(0.855 0.038 243.3)
Closest name: Ariel (#aed7ea)Relative luminance 0.6292

Colors that go with #bbd3e7

Charcoal, Dark Salmon and Amber 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 →

#e7cfbb

#bbe7e5 · #bbbde7

#e7bbd3 · #d3e7bb

Split-complementary

Open in tool →

#e7bbbd · #e7e5bb

#e5bbe7 · #e7cfbb · #bde7bb

Contrast

#bbd3e7 as textRatioAAAA largeAAAFix
Aaon white
1.55:1failfailfail
  • AA: use #3d7bae as the text (4.52:1)
  • AAA: use #2d5b80 as the text (7.19:1)
  • AA: or shift the background to #595959 (4.53:1)
  • AAA: or shift the background to #3d3d3d (7.03:1)
Aaon black
13.58:1passpasspassPasses 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 #bbd3e7 as the background.

Brands using this color

Fonts for this mood

#bbd3e7 reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbd3e7
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 #bbd3e7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbd3e7-9cadc4-df4e53-1f212d-e9f1f1?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