Color

#ef5265

#ef5265
hex#ef5265
rgbrgb(239, 82, 101)
hslhsl(353, 83%, 63%)
oklchoklch(0.657 0.192 17.2)
Closest name: Aphrodisiac (#e35a63)Relative luminance 0.2532

Colors that go with #ef5265

Charcoal, Cadet Blue 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 →

#52efdd

#ef52b3 · #ef8e52

#65ef52 · #5265ef

Split-complementary

Open in tool →

#52ef8e · #52b3ef

#b3ef52 · #52efdd · #8e52ef

Contrast

#ef5265 as textRatioAAAA largeAAAFix
Aaon white
3.46:1failpassfail
  • AA: use #e9162e as the text (4.55:1)
  • AAA: use #b11023 as the text (7.08:1)
  • AA: or shift the background to #212121 (4.65:1)
Aaon black
6.06:1passpassfail
  • AAA: use #f16a79 as the text (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 #ef5265 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

#ef5265 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ef5265
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 #ef5265 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ef5265-c49c9c-62cb8c-2d241f-f1e9ee?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