Color

#384bd6

#384bd6
hex#384bd6
rgbrgb(56, 75, 214)
hslhsl(233, 66%, 53%)
oklchoklch(0.491 0.212 270.2)
Closest name: Blurple (#5539cc)Relative luminance 0.1073

Colors that go with #384bd6

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.

Real palettes that use #384bd6

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#d6c438

#389ad6 · #7538d6

#d6384b · #4bd638

Split-complementary

Open in tool →

#d67538 · #9ad638

#d6389a · #d6c438 · #38d675

Contrast

#384bd6 as textRatioAAAA largeAAAFix
Aaon white
6.68:1passpassfail
  • AAA: use #3043d5 as the text (7.27:1)
Aaon black
3.15:1failpassfail
  • AA: use #5e6dde as the text (4.72:1)
  • AAA: use #8490e6 as the text (7.11:1)
  • AA: or shift the background to #d4d4d4 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #384bd6 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

#384bd6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #384bd6
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 #384bd6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/384bd6-9c9cc4-df884e-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