Color

#4c4baa

#4c4baa
hex#4c4baa
rgbrgb(76, 75, 170)
hslhsl(241, 39%, 48%)
oklchoklch(0.467 0.148 279.5)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.0947

Colors that go with #4c4baa

Charcoal, Steel Blue 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 →

#a9aa4b

#4b79aa · #7c4baa

#aa4c4b · #4baa4c

Split-complementary

Open in tool →

#aa7c4b · #79aa4b

#aa4b79 · #a9aa4b · #4baa7c

Contrast

#4c4baa as textRatioAAAA largeAAAFix
Aaon white
7.26:1passpasspassPasses AAA — no fix needed.
Aaon black
2.89:1failfailfail
  • AA: use #6f6ebf as the text (4.66:1)
  • AAA: use #9291cf as the text (7.17:1)
  • AA: or shift the background to #cccccc (4.52:1)
  • AAA: or shift the background to #fcfcfc (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4c4baa 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

#4c4baa reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4c4baa
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 #4c4baa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c4baa-a19cc4-df9b4e-261f2d-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