Color

#4c4cc8

#4c4cc8
hex#4c4cc8
rgbrgb(76, 76, 200)
hslhsl(240, 53%, 54%)
oklchoklch(0.493 0.188 277)
Closest name: Blurple (#5539cc)Relative luminance 0.1088

Colors that go with #4c4cc8

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 →

#c8c84c

#4c8ac8 · #8a4cc8

#c84c4c · #4cc84c

Split-complementary

Open in tool →

#c88a4c · #8ac84c

#c84c8a · #c8c84c · #4cc88a

Contrast

#4c4cc8 as textRatioAAAA largeAAAFix
Aaon white
6.61:1passpassfail
  • AAA: use #4444c5 as the text (7.29:1)
Aaon black
3.18:1failpassfail
  • AA: use #6b6bd1 as the text (4.65:1)
  • AAA: use #8e8edc as the text (7.05:1)
  • 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 #4c4cc8 as the background.

Brands using this color

Fonts for this mood

#4c4cc8 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4c4cc8
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 #4c4cc8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c4cc8-a19cc4-df994e-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