Color

#d21eb4

#d21eb4
hex#d21eb4
rgbrgb(210, 30, 180)
hslhsl(310, 75%, 47%)
oklchoklch(0.597 0.249 336.8)
Closest name: Explosive Purple (#cc11bb)Relative luminance 0.1793

Colors that go with #d21eb4

Sea Green, Dark Cyan 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 →

#1ed23c

#961ed2 · #d21e5a

#b4d21e · #1eb4d2

Split-complementary

Open in tool →

#5ad21e · #1ed296

#d2961e · #1ed23c · #1e5ad2

Contrast

#d21eb4 as textRatioAAAA largeAAAFix
Aaon white
4.58:1passpassfail
  • AAA: use #9c1686 as the text (7.31:1)
Aaon black
4.59:1passpassfail
  • AAA: use #e963d2 as the text (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d21eb4 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

#d21eb4 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d21eb4
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 #d21eb4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d21eb4-c19fb7-83cb62-2d1f25-efe9f1?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