Color

#473cbe

#473cbe
hex#473cbe
rgbrgb(71, 60, 190)
hslhsl(245, 52%, 49%)
oklchoklch(0.454 0.195 279.1)
Closest name: Blurple (#5539cc)Relative luminance 0.0829

Colors that go with #473cbe

Charcoal, Sea Green and Steel Blue 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 →

#b3be3c

#3c72be · #883cbe

#be473c · #3cbe47

Split-complementary

Open in tool →

#be883c · #72be3c

#be3c72 · #b3be3c · #3cbe88

Contrast

#473cbe as textRatioAAAA largeAAAFix
Aaon white
7.9:1passpasspassPasses AAA — no fix needed.
Aaon black
2.66:1failfailfail
  • AA: use #7068cf as the text (4.57:1)
  • AAA: use #958fdc as the text (7.24:1)
  • AA: or shift the background to #c4c4c4 (4.53:1)
  • AAA: or shift the background to #f2f2f2 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #473cbe 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

#473cbe reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #473cbe
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 #473cbe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/473cbe-a49cc4-dfa54e-261f2d-e9ecf1?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