Color

#bbd1d3

#bbd1d3
hex#bbd1d3
rgbrgb(187, 209, 211)
hslhsl(185, 21%, 78%)
oklchoklch(0.845 0.024 203.3)
Closest name: Coast to Coast (#bdd4d1)Relative luminance 0.6087

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d3bdbb

#bbd3c9 · #bbc5d3

#d3bbd1 · #d1d3bb

Split-complementary

Open in tool →

#d3bbc5 · #d3c9bb

#c9bbd3 · #d3bdbb · #c5d3bb

Contrast

#bbd1d3 as textRatioAAAA largeAAAFix
Aaon white
1.59:1failfailfail
  • AA: use #537b7f as the text (4.66:1)
  • AAA: use #3e5d60 as the text (7.14:1)
  • AA: or shift the background to #575757 (4.53:1)
  • AAA: or shift the background to #3b3b3b (7.03:1)
Aaon black
13.17:1passpasspassPasses 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 #bbd1d3 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

#bbd1d3 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbd1d3
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

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

analyze #bbd1d3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbd1d3-a2b8be-df4e88-1f262d-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