Color

#5c4eb7

#5c4eb7
hex#5c4eb7
rgbrgb(92, 78, 183)
hslhsl(248, 42%, 51%)
oklchoklch(0.495 0.16 285)
Closest name: slateblue (#6a5acd)Relative luminance 0.1114

Colors that go with #5c4eb7

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 →

#a9b74e

#4e74b7 · #904eb7

#b75c4e · #4eb75c

Split-complementary

Open in tool →

#b7904e · #74b74e

#b74e74 · #a9b74e · #4eb790

Contrast

#5c4eb7 as textRatioAAAA largeAAAFix
Aaon white
6.5:1passpassfail
  • AAA: use #5648b1 as the text (7.1:1)
Aaon black
3.23:1failpassfail
  • AA: use #766bc2 as the text (4.65:1)
  • AAA: use #988fd1 as the text (7.18:1)
  • AA: or shift the background to #d9d9d9 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5c4eb7 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

#5c4eb7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5c4eb7
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 #5c4eb7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5c4eb7-a69cc4-dfac4e-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