Color

#908fb3

#908fb3
hex#908fb3
rgbrgb(144, 143, 179)
hslhsl(242, 19%, 63%)
oklchoklch(0.664 0.053 286.1)
Closest name: Cool Gray (#8c92ac)Relative luminance 0.2883

Colors that go with #908fb3

Charcoal, Copper and Deep Sky Blue 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 #908fb3

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b1b38f

#8f9fb3 · #a28fb3

#b3908f · #8fb390

Split-complementary

Open in tool →

#b3a28f · #9fb38f

#b38f9f · #b1b38f · #8fb3a2

Contrast

#908fb3 as textRatioAAAA largeAAAFix
Aaon white
3.1:1failpassfail
  • AA: use #72709e as the text (4.64:1)
  • AAA: use #56557c as the text (7.03:1)
  • AA: or shift the background to #2b2b2b (4.56:1)
Aaon black
6.77:1passpassfail
  • AAA: use #9392b5 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #908fb3 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 #908fb3
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 #908fb3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/908fb3-a29cc4-df9e4e-261f2d-e9edf1?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