Color

#b1a8a0

#b1a8a0
hex#b1a8a0
rgbrgb(177, 168, 160)
hslhsl(28, 10%, 66%)
oklchoklch(0.737 0.015 64.3)
Closest name: Cathedral (#acaaa7)Relative luminance 0.3989

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a0a9b1

#b1a0a0 · #b1b0a0

#a0b1a8 · #a8a0b1

Split-complementary

Open in tool →

#a0b1b0 · #a0a0b1

#a0b1a0 · #a0a9b1 · #b0a0b1

Contrast

#b1a8a0 as textRatioAAAA largeAAAFix
Aaon white
2.34:1failfailfail
  • AA: use #7e7267 as the text (4.68:1)
  • AAA: use #5f564e as the text (7.17:1)
  • AA: or shift the background to #3d3d3d (4.64:1)
  • AAA: or shift the background to #1f1f1f (7.05:1)
Aaon black
8.98:1passpasspassPasses 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 #b1a8a0 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

#b1a8a0 reads as warm, muted, editorial. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1a8a0
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 #b1a8a0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1a8a0-c4b39c-62cbc9-2d2c1f-f1e9ea?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