Color

#4a67b5

#4a67b5
hex#4a67b5
rgbrgb(74, 103, 181)
hslhsl(224, 42%, 50%)
oklchoklch(0.53 0.127 266.7)
Closest name: Bellflower (#5d66aa)Relative luminance 0.1449

Colors that go with #4a67b5

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 →

#b5984a

#4a9cb5 · #634ab5

#b54a67 · #67b54a

Split-complementary

Open in tool →

#b5634a · #9cb54a

#b54a9c · #b5984a · #4ab563

Contrast

#4a67b5 as textRatioAAAA largeAAAFix
Aaon white
5.39:1passpassfail
  • AAA: use #3e5698 as the text (7.02:1)
Aaon black
3.9:1failpassfail
  • AA: use #5873bb as the text (4.58:1)
  • AAA: use #8094cb as the text (7.02:1)
  • AA: or shift the background to #ebebeb (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4a67b5 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

#4a67b5 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4a67b5
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 #4a67b5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4a67b5-9ca2c4-df724e-221f2d-e9eff1?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