Color

#bbc5d8

#bbc5d8
hex#bbc5d8
rgbrgb(187, 197, 216)
hslhsl(219, 27%, 79%)
oklchoklch(0.822 0.029 263.4)
Closest name: Cloudy Valley (#b1c6d6)Relative luminance 0.5546

Colors that go with #bbc5d8

Charcoal, Crimson and Deep Sky Blue 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.

Real palettes that use #bbc5d8

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d8cebb

#bbd4d8 · #bfbbd8

#d8bbc5 · #c5d8bb

Split-complementary

Open in tool →

#d8bfbb · #d4d8bb

#d8bbd4 · #d8cebb · #bbd8bf

Contrast

#bbc5d8 as textRatioAAAA largeAAAFix
Aaon white
1.74:1failfailfail
  • AA: use #5d75a2 as the text (4.63:1)
  • AAA: use #47597b as the text (7.04:1)
  • AA: or shift the background to #4f4f4f (4.72:1)
  • AAA: or shift the background to #333333 (7.27:1)
Aaon black
12.09:1passpasspassPasses 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 #bbc5d8 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#bbc5d8 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbc5d8
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 #bbc5d8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbc5d8-9ca5c4-df664e-211f2d-e9f0f1?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