Color

#913bbf

#913bbf
hex#913bbf
rgbrgb(145, 59, 191)
hslhsl(279, 53%, 49%)
oklchoklch(0.531 0.202 311.3)
Closest name: darkorchid (#9932cc)Relative luminance 0.1291

Colors that go with #913bbf

Sea Green, Denim and Charcoal 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 →

#69bf3b

#4f3bbf · #bf3bab

#bf913b · #3bbf91

Split-complementary

Open in tool →

#abbf3b · #3bbf4f

#bf4f3b · #69bf3b · #3babbf

Contrast

#913bbf as textRatioAAAA largeAAAFix
Aaon white
5.86:1passpassfail
  • AAA: use #7f34a8 as the text (7.1:1)
Aaon black
3.58:1failpassfail
  • AA: use #a153ca as the text (4.61:1)
  • AAA: use #b87ed7 as the text (7:1)
  • AA: or shift the background to #e3e3e3 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #913bbf as the background.

Brands using this color

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

Fonts for this mood

#913bbf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #913bbf
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 #913bbf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/913bbf-b99fc1-b9cb62-2d1f2c-ebe9f1?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