Color

#ef52e7

#ef52e7
hex#ef52e7
rgbrgb(239, 82, 231)
hslhsl(303, 83%, 63%)
oklchoklch(0.703 0.249 330)
Closest name: Death of a Star (#e760d2)Relative luminance 0.3015

Colors that go with #ef52e7

Medium Sea Green, Light Sea Green 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 →

#52ef5a

#a852ef · #ef5299

#e7ef52 · #52e7ef

Split-complementary

Open in tool →

#99ef52 · #52efa8

#efa852 · #52ef5a · #5299ef

Contrast

#ef52e7 as textRatioAAAA largeAAAFix
Aaon white
2.99:1failfailfail
  • AA: use #cd13c4 as the text (4.68:1)
  • AAA: use #9f0f97 as the text (7.02:1)
  • AA: or shift the background to #2e2e2e (4.55:1)
  • AAA: or shift the background to #000000 (7.03:1)
Aaon black
7.03:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ef52e7 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

#ef52e7 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ef52e7
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 #ef52e7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ef52e7-c19fbb-8fcb62-2d1f26-eee9f1?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