Color

#63124e

#63124e
hex#63124e
rgbrgb(99, 18, 78)
hslhsl(316, 69%, 23%)
oklchoklch(0.349 0.131 340.9)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0364

Colors that go with #63124e

Crimson, Sea Green and Cream 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 →

#126328

#501263 · #631225

#4e6312 · #124e63

Split-complementary

Open in tool →

#256312 · #126350

#635012 · #126328 · #122563

Contrast

#63124e as textRatioAAAA largeAAAFix
Aaon white
12.16:1passpasspassPasses AAA — no fix needed.
Aaon black
1.73:1failfailfail
  • AA: use #d327a5 as the text (4.6:1)
  • AAA: use #e368c2 as the text (7.03:1)
  • AA: or shift the background to #9e9e9e (4.54:1)
  • AAA: or shift the background to #c7c7c7 (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #63124e 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

#63124e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #63124e
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 #63124e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/63124e-c19fb4-79cb62-2d1f23-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