Color

#5a2dae

#5a2dae
hex#5a2dae
rgbrgb(90, 45, 174)
hslhsl(261, 59%, 43%)
oklchoklch(0.436 0.19 292.6)
Closest name: rebeccapurple (#663399)Relative luminance 0.0711

Colors that go with #5a2dae

Charcoal, Royal Blue and Blue 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 →

#81ae2d

#2d40ae · #9b2dae

#ae5a2d · #2dae5a

Split-complementary

Open in tool →

#ae9b2d · #40ae2d

#ae2d40 · #81ae2d · #2dae9b

Contrast

#5a2dae as textRatioAAAA largeAAAFix
Aaon white
8.67:1passpasspassPasses AAA — no fix needed.
Aaon black
2.42:1failfailfail
  • AA: use #875dd5 as the text (4.56:1)
  • AAA: use #a585e0 as the text (7.03:1)
  • AA: or shift the background to #bdbdbd (4.62:1)
  • AAA: or shift the background to #e8e8e8 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a2dae 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

#5a2dae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5a2dae
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 #5a2dae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a2dae-af9cc4-dfcb4e-2a1f2d-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