Color

#9155f1

#9155f1
hex#9155f1
rgbrgb(145, 85, 241)
hslhsl(263, 85%, 64%)
oklchoklch(0.598 0.222 296.8)
Closest name: Orion Nebula (#a55af4)Relative luminance 0.1887

Colors that go with #9155f1

Olive Green, Royal Blue and Forest Green 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 →

#b5f155

#5567f1 · #df55f1

#f19155 · #55f191

Split-complementary

Open in tool →

#f1df55 · #67f155

#f15567 · #b5f155 · #55f1df

Contrast

#9155f1 as textRatioAAAA largeAAAFix
Aaon white
4.4:1failpassfail
  • AA: use #8e50f1 as the text (4.6:1)
  • AAA: use #6918ec as the text (7.14:1)
  • AA: or shift the background to #0a0a0a (4.5:1)
Aaon black
4.77:1passpassfail
  • AAA: use #ac80f5 as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #9155f1 as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#9155f1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #9155f1
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 #9155f1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/9155f1-b09cc4-dfd04e-2b1f2d-e9eaf1?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