Color

#899ebe

#899ebe
hex#899ebe
rgbrgb(137, 158, 190)
hslhsl(216, 29%, 64%)
oklchoklch(0.694 0.053 258.7)
Closest name: Blank Stare (#8b9cac)Relative luminance 0.3349

Colors that go with #899ebe

Charcoal, Peru and Amber 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 #899ebe

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bea989

#89b8be · #8e89be

#be899e · #9ebe89

Split-complementary

Open in tool →

#be8e89 · #b8be89

#be89b8 · #bea989 · #89be8e

Contrast

#899ebe as textRatioAAAA largeAAAFix
Aaon white
2.73:1failfailfail
  • AA: use #5976a1 as the text (4.63:1)
  • AAA: use #43597a as the text (7.12:1)
  • AA: or shift the background to #333333 (4.63:1)
  • AAA: or shift the background to #0f0f0f (7.03:1)
Aaon black
7.7:1passpasspassPasses 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 #899ebe 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 #899ebe
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 #899ebe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/899ebe-9ca7c4-df5f4e-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