Color

#5347bd

#5347bd
hex#5347bd
rgbrgb(83, 71, 189)
hslhsl(246, 47%, 51%)
oklchoklch(0.48 0.178 281.9)
Closest name: Blurple (#5539cc)Relative luminance 0.1002

Colors that go with #5347bd

Charcoal, Sea Green and Amber 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 →

#b1bd47

#4776bd · #8e47bd

#bd5347 · #47bd53

Split-complementary

Open in tool →

#bd8e47 · #76bd47

#bd4776 · #b1bd47 · #47bd8e

Contrast

#5347bd as textRatioAAAA largeAAAFix
Aaon white
6.99:1passpassfail
  • AAA: use #5044bb as the text (7.28:1)
Aaon black
3:1failpassfail
  • AA: use #7369c9 as the text (4.59:1)
  • AAA: use #968fd6 as the text (7.2:1)
  • AA: or shift the background to #d1d1d1 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5347bd 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

#5347bd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5347bd
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 #5347bd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5347bd-a59cc4-dfa74e-271f2d-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