Color

#51014e

#51014e
hex#51014e
rgbrgb(81, 1, 78)
hslhsl(302, 98%, 16%)
oklchoklch(0.304 0.137 330.2)
Closest name: Cloak and Dagger (#550055)Relative luminance 0.0232

Colors that go with #51014e

Sea Green, Blue and Teal 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 →

#015103

#2b0151 · #510126

#4e5101 · #014e51

Split-complementary

Open in tool →

#265101 · #01512b

#512b01 · #015103 · #012651

Contrast

#51014e as textRatioAAAA largeAAAFix
Aaon white
14.34:1passpasspassPasses AAA — no fix needed.
Aaon black
1.46:1failfailfail
  • AA: use #d402cd as the text (4.69:1)
  • AAA: use #fd35f6 as the text (7.02:1)
  • AA: or shift the background to #919191 (4.55:1)
  • AAA: or shift the background to #b8b8b8 (7.23:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #51014e 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

#51014e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #51014e
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 #51014e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/51014e-c19fbc-91cb62-2d1f27-eee9f1?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