Color

#5436bf

#5436bf
hex#5436bf
rgbrgb(84, 54, 191)
hslhsl(253, 56%, 48%)
oklchoklch(0.457 0.201 285.3)
Closest name: Blurple (#5539cc)Relative luminance 0.0828

Colors that go with #5436bf

Charcoal, Denim and Sea Green 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 →

#a1bf36

#365dbf · #9836bf

#bf5436 · #36bf54

Split-complementary

Open in tool →

#bf9836 · #5dbf36

#bf365d · #a1bf36 · #36bf98

Contrast

#5436bf as textRatioAAAA largeAAAFix
Aaon white
7.9:1passpasspassPasses AAA — no fix needed.
Aaon black
2.66:1failfailfail
  • AA: use #7c64d3 as the text (4.62:1)
  • AAA: use #9e8cde as the text (7.26:1)
  • 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 #5436bf 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

#5436bf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5436bf
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 #5436bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5436bf-a99cc4-dfb84e-281f2d-e9ebf1?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