Color

#918bc1

#918bc1
hex#918bc1
rgbrgb(145, 139, 193)
hslhsl(247, 30%, 65%)
oklchoklch(0.662 0.08 289.1)
Closest name: Magic Carpet (#9488be)Relative luminance 0.2834

Colors that go with #918bc1

Charcoal, Amber 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 #918bc1

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bac18b

#8ba0c1 · #ac8bc1

#c1918b · #8bc191

Split-complementary

Open in tool →

#c1ac8b · #a0c18b

#c18ba0 · #bac18b · #8bc1ac

Contrast

#918bc1 as textRatioAAAA largeAAAFix
Aaon white
3.15:1failpassfail
  • AA: use #756db0 as the text (4.59:1)
  • AAA: use #585095 as the text (7.01:1)
  • AA: or shift the background to #292929 (4.62:1)
Aaon black
6.67:1passpassfail
  • AAA: use #9792c4 as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #918bc1 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 #918bc1
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 #918bc1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/918bc1-a59cc4-dfaa4e-271f2d-e9ecf1?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