Color

#a1aaa6

#a1aaa6
hex#a1aaa6
rgbrgb(161, 170, 166)
hslhsl(153, 5%, 65%)
oklchoklch(0.73 0.012 167.7)
Closest name: Crown of Ash (#a1a9a9)Relative luminance 0.3908

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aaa1a5

#a1aaa2 · #a1aaaa

#a6a1aa · #aaa6a1

Split-complementary

Open in tool →

#aaa1aa · #aaa2a1

#a2a1aa · #aaa1a5 · #aaaaa1

Contrast

#a1aaa6 as textRatioAAAA largeAAAFix
Aaon white
2.38:1failfailfail
  • AA: use #6d7873 as the text (4.58:1)
  • AAA: use #525b57 as the text (7.02:1)
  • AA: or shift the background to #3d3d3d (4.56:1)
  • AAA: or shift the background to #1c1c1c (7.15:1)
Aaon black
8.82:1passpasspassPasses 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 #a1aaa6 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

#a1aaa6 reads as neutral, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a1aaa6
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 #a1aaa6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a1aaa6-a2beb0-c859d4-1f2d2b-eaf1e9?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