Color

#6113cd

#6113cd
hex#6113cd
rgbrgb(97, 19, 205)
hslhsl(265, 83%, 44%)
oklchoklch(0.452 0.242 291.5)
Closest name: Blurple (#5539cc)Relative luminance 0.0741

Colors that go with #6113cd

Charcoal, Royal Blue and Olive 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 →

#80cd13

#1323cd · #be13cd

#cd6113 · #13cd61

Split-complementary

Open in tool →

#cdbe13 · #23cd13

#cd1323 · #80cd13 · #13cdbe

Contrast

#6113cd as textRatioAAAA largeAAAFix
Aaon white
8.46:1passpasspassPasses AAA — no fix needed.
Aaon black
2.48:1failfailfail
  • AA: use #914eef as the text (4.54:1)
  • AAA: use #b181f3 as the text (7.3:1)
  • AA: or shift the background to #bdbdbd (4.5:1)
  • AAA: or shift the background to #ebebeb (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6113cd as the background.

Brands using this color

Fonts for this mood

#6113cd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6113cd
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 #6113cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6113cd-b19cc4-dfd54e-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