Color

#ef5d9e

#ef5d9e
hex#ef5d9e
rgbrgb(239, 93, 158)
hslhsl(333, 82%, 65%)
oklchoklch(0.684 0.19 355.7)
Closest name: Hot Pink (#ff69b4)Relative luminance 0.2865

Colors that go with #ef5d9e

Charcoal, Light Sea Green and Crimson 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.

Real palettes that use #ef5d9e

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#5defad

#ef5de8 · #ef645d

#9eef5d · #5d9eef

Split-complementary

Open in tool →

#5def64 · #5de8ef

#e8ef5d · #5defad · #645def

Contrast

#ef5d9e as textRatioAAAA largeAAAFix
Aaon white
3.12:1failpassfail
  • AA: use #e31673 as the text (4.54:1)
  • AAA: use #ac1157 as the text (7.07:1)
  • AA: or shift the background to #2b2b2b (4.54:1)
Aaon black
6.73:1passpassfail
  • AAA: use #f066a4 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ef5d9e 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

#ef5d9e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ef5d9e
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 #ef5d9e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ef5d9e-c49ca9-62cb69-2d1f20-f1e9f0?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