Color

#e5156c

#e5156c
hex#e5156c
rgbrgb(229, 21, 108)
hslhsl(335, 83%, 49%)
oklchoklch(0.598 0.233 5.3)
Closest name: Borderline Pink (#ee1166)Relative luminance 0.1828

Colors that go with #e5156c

Charcoal, Steel 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 →

#15e58e

#e515d3 · #e52715

#6ce515 · #156ce5

Split-complementary

Open in tool →

#15e527 · #15d3e5

#d3e515 · #15e58e · #2715e5

Contrast

#e5156c as textRatioAAAA largeAAAFix
Aaon white
4.51:1passpassfail
  • AAA: use #ad1051 as the text (7.07:1)
Aaon black
4.66:1passpassfail
  • AAA: use #f1659f 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 #e5156c as the background.

Brands using this color

Fonts for this mood

#e5156c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e5156c
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 #e5156c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e5156c-c49ca8-62cb6d-2d201f-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