Color

#524cbd

#524cbd
hex#524cbd
rgbrgb(82, 76, 189)
hslhsl(243, 46%, 52%)
oklchoklch(0.488 0.172 280.3)
Closest name: Blurple (#5539cc)Relative luminance 0.1064

Colors that go with #524cbd

Charcoal, Sea Green and Amber 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 →

#b7bd4c

#4c7fbd · #8a4cbd

#bd524c · #4cbd52

Split-complementary

Open in tool →

#bd8a4c · #7fbd4c

#bd4c7f · #b7bd4c · #4cbd8a

Contrast

#524cbd as textRatioAAAA largeAAAFix
Aaon white
6.71:1passpassfail
  • AAA: use #4b45ba as the text (7.34:1)
Aaon black
3.13:1failpassfail
  • AA: use #6f6ac8 as the text (4.57:1)
  • AAA: use #938fd6 as the text (7.14:1)
  • AA: or shift the background to #d4d4d4 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #524cbd 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

#524cbd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #524cbd
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 #524cbd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/524cbd-a39cc4-dfa04e-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