Color

#4752b3

#4752b3
hex#4752b3
rgbrgb(71, 82, 179)
hslhsl(234, 43%, 49%)
oklchoklch(0.484 0.153 274.3)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1063

Colors that go with #4752b3

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 →

#b3a847

#4788b3 · #7247b3

#b34752 · #52b347

Split-complementary

Open in tool →

#b37247 · #88b347

#b34788 · #b3a847 · #47b372

Contrast

#4752b3 as textRatioAAAA largeAAAFix
Aaon white
6.72:1passpassfail
  • AAA: use #444fab as the text (7.11:1)
Aaon black
3.13:1failpassfail
  • AA: use #666fc2 as the text (4.62:1)
  • AAA: use #8a91d0 as the text (7.04:1)
  • AA: or shift the background to #d4d4d4 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4752b3 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

#4752b3 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4752b3
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 #4752b3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4752b3-9d9cc4-df8a4e-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