Color

#5a68fc

#5a68fc
hex#5a68fc
rgbrgb(90, 104, 252)
hslhsl(235, 96%, 67%)
oklchoklch(0.592 0.218 273.6)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.191

Colors that go with #5a68fc

Charcoal, Crimson 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 →

#fcee5a

#5ab8fc · #9d5afc

#fc5a68 · #68fc5a

Split-complementary

Open in tool →

#fc9d5a · #b8fc5a

#fc5ab8 · #fcee5a · #5afc9d

Contrast

#5a68fc as textRatioAAAA largeAAAFix
Aaon white
4.36:1failpassfail
  • AA: use #5563fc as the text (4.59:1)
  • AAA: use #2335fb as the text (7.06:1)
  • AA: or shift the background to #0a0a0a (4.54:1)
Aaon black
4.82:1passpassfail
  • AAA: use #828cfc as the text (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 #5a68fc as the background.

Brands using this color

Fonts for this mood

#5a68fc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5a68fc
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 #5a68fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a68fc-9e9cc4-df8d4e-241f2d-e9eef1?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