Color

#6d315e

#6d315e
hex#6d315e
rgbrgb(109, 49, 94)
hslhsl(315, 38%, 31%)
oklchoklch(0.41 0.104 337.8)
Closest name: Grape (#6c3461)Relative luminance 0.0626

Colors that go with #6d315e

Taupe, Sea Green 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 →

#316d40

#5e316d · #6d3140

#5e6d31 · #315e6d

Split-complementary

Open in tool →

#406d31 · #316d5e

#6d5e31 · #316d40 · #31406d

Contrast

#6d315e as textRatioAAAA largeAAAFix
Aaon white
9.33:1passpasspassPasses AAA — no fix needed.
Aaon black
2.25:1failfailfail
  • AA: use #b2539a as the text (4.6:1)
  • AAA: use #c680b5 as the text (7.16:1)
  • AA: or shift the background to #b5b5b5 (4.55:1)
  • AAA: or shift the background to #e0e0e0 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6d315e 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

#6d315e reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6d315e
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 #6d315e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6d315e-c19fb4-7bcb62-2d1f24-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