Color

#a0abba

#a0abba
hex#a0abba
rgbrgb(160, 171, 186)
hslhsl(215, 16%, 68%)
oklchoklch(0.737 0.025 256.1)
Closest name: Crown of Ash (#a1a9a9)Relative luminance 0.4014

Colors that go with #a0abba

Charcoal, Blue and Burlywood 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 →

#bab0a0

#a0b8ba · #a3a0ba

#baa0ab · #abbaa0

Split-complementary

Open in tool →

#baa3a0 · #b8baa0

#baa0b8 · #bab0a0 · #a0baa3

Contrast

#a0abba as textRatioAAAA largeAAAFix
Aaon white
2.33:1failfailfail
  • AA: use #67778e as the text (4.56:1)
  • AAA: use #4d596a as the text (7.11:1)
  • AA: or shift the background to #3d3d3d (4.67:1)
  • AAA: or shift the background to #1f1f1f (7.09:1)
Aaon black
9.03:1passpasspassPasses 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 #a0abba as the background.

Brands using this color

mcpConnect your agent — build around #a0abba
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 #a0abba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a0abba-9ca8c4-df5d4e-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