Color

#4a4ec4

#4a4ec4
hex#4a4ec4
rgbrgb(74, 78, 196)
hslhsl(238, 51%, 53%)
oklchoklch(0.491 0.18 276)
Closest name: Blurple (#5539cc)Relative luminance 0.1089

Colors that go with #4a4ec4

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 →

#c4c04a

#4a8bc4 · #834ac4

#c44a4e · #4ec44a

Split-complementary

Open in tool →

#c4834a · #8bc44a

#c44a8b · #c4c04a · #4ac483

Contrast

#4a4ec4 as textRatioAAAA largeAAAFix
Aaon white
6.61:1passpassfail
  • AAA: use #4247c2 as the text (7.21:1)
Aaon black
3.18:1failpassfail
  • AA: use #696cce as the text (4.64:1)
  • AAA: use #8f92db as the text (7.3:1)
  • AA: or shift the background to #d6d6d6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4a4ec4 as the background.

Brands using this color

Fonts for this mood

#4a4ec4 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4a4ec4
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 #4a4ec4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4a4ec4-9f9cc4-df944e-251f2d-e9edf1?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