Color

#5213aa

#5213aa
hex#5213aa
rgbrgb(82, 19, 170)
hslhsl(265, 80%, 37%)
oklchoklch(0.399 0.208 292.5)
Closest name: Intergalactic Settlement (#5b1e8b)Relative luminance 0.0516

Colors that go with #5213aa

Royal Blue, Midnight 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 →

#6baa13

#131faa · #9d13aa

#aa5213 · #13aa52

Split-complementary

Open in tool →

#aa9d13 · #1faa13

#aa131f · #6baa13 · #13aa9d

Contrast

#5213aa as textRatioAAAA largeAAAFix
Aaon white
10.33:1passpasspassPasses AAA — no fix needed.
Aaon black
2.03:1failfailfail
  • AA: use #9151ec as the text (4.59:1)
  • AAA: use #ae7ef1 as the text (7.05:1)
  • AA: or shift the background to #adadad (4.6:1)
  • AAA: or shift the background to #d6d6d6 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5213aa 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

#5213aa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5213aa
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 #5213aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5213aa-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