Color

#ef018c

#ef018c
hex#ef018c
rgbrgb(239, 1, 140)
hslhsl(325, 99%, 47%)
oklchoklch(0.621 0.254 355.8)
Closest name: Fabulous Fuchsia (#ee1188)Relative luminance 0.2027

Colors that go with #ef018c

Crimson, Gold and Dark Cyan 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 →

#01ef64

#db01ef · #ef0115

#8cef01 · #018cef

Split-complementary

Open in tool →

#15ef01 · #01efdb

#efdb01 · #01ef64 · #0115ef

Contrast

#ef018c as textRatioAAAA largeAAAFix
Aaon white
4.16:1failpassfail
  • AA: use #e40186 as the text (4.52:1)
  • AAA: use #ad0165 as the text (7.07:1)
  • AA: or shift the background to #121212 (4.51:1)
Aaon black
5.05:1passpassfail
  • AAA: use #fe52b7 as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ef018c 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

#ef018c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ef018c
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 #ef018c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ef018c-c19faf-69cb62-2d1f21-f0e9f1?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