Color

#471679

#471679
hex#471679
rgbrgb(71, 22, 121)
hslhsl(270, 69%, 28%)
oklchoklch(0.34 0.154 300.5)
Closest name: indigo (#4b0082)Relative luminance 0.0329

Colors that go with #471679

Royal Blue, Charcoal and Crimson 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 →

#477916

#161679 · #791679

#794716 · #167947

Split-complementary

Open in tool →

#797916 · #167916

#791616 · #477916 · #167979

Contrast

#471679 as textRatioAAAA largeAAAFix
Aaon white
12.66:1passpasspassPasses AAA — no fix needed.
Aaon black
1.66:1failfailfail
  • AA: use #9953df as the text (4.66:1)
  • AAA: use #b37ee7 as the text (7.05:1)
  • AA: or shift the background to #9c9c9c (4.61:1)
  • AAA: or shift the background to #c2c2c2 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #471679 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

#471679 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #471679
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 #471679 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/471679-b59cc4-c9cb62-2c1f2d-eae9f1?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