Color

#99abb2

#99abb2
hex#99abb2
rgbrgb(153, 171, 178)
hslhsl(197, 14%, 65%)
oklchoklch(0.729 0.023 223.1)
Closest name: Crown of Ash (#a1a9a9)Relative luminance 0.3911

Colors that go with #99abb2

Charcoal, Burlywood and Champagne 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.

Real palettes that use #99abb2

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b2a099

#99b2ad · #999fb2

#b299ab · #abb299

Split-complementary

Open in tool →

#b2999f · #b2ad99

#ad99b2 · #b2a099 · #9fb299

Contrast

#99abb2 as textRatioAAAA largeAAAFix
Aaon white
2.38:1failfailfail
  • AA: use #637a83 as the text (4.52:1)
  • AAA: use #485960 as the text (7.31:1)
  • AA: or shift the background to #3d3d3d (4.56:1)
  • AAA: or shift the background to #1c1c1c (7.16:1)
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 #99abb2 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #99abb2
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 #99abb2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/99abb2-9cb4c4-df4e6b-1f232d-e9f1ef?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