Color

#b1bed3

#b1bed3
hex#b1bed3
rgbrgb(177, 190, 211)
hslhsl(217, 28%, 76%)
oklchoklch(0.798 0.033 260)
Closest name: Arctic Ice (#b6bdd0)Relative luminance 0.5088

Colors that go with #b1bed3

Charcoal, Sand and Copper 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 →

#d3c6b1

#b1cfd3 · #b5b1d3

#d3b1be · #bed3b1

Split-complementary

Open in tool →

#d3b5b1 · #cfd3b1

#d3b1cf · #d3c6b1 · #b1d3b5

Contrast

#b1bed3 as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #5c77a3 as the text (4.54:1)
  • AAA: use #445879 as the text (7.2:1)
  • AA: or shift the background to #4a4a4a (4.72:1)
  • AAA: or shift the background to #303030 (7.02:1)
Aaon black
11.18:1passpasspassPasses 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 #b1bed3 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b1bed3 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1bed3
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 #b1bed3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1bed3-9ca7c4-df624e-201f2d-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