Color

#384ddc

#384ddc
hex#384ddc
rgbrgb(56, 77, 220)
hslhsl(232, 70%, 54%)
oklchoklch(0.5 0.217 269.8)
Closest name: Blurple (#5539cc)Relative luminance 0.1132

Colors that go with #384ddc

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 #384ddc

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dcc638

#38a0dc · #7438dc

#dc384d · #4ddc38

Split-complementary

Open in tool →

#dc7438 · #a0dc38

#dc38a0 · #dcc638 · #38dc74

Contrast

#384ddc as textRatioAAAA largeAAAFix
Aaon white
6.44:1passpassfail
  • AAA: use #2b42da as the text (7.26:1)
Aaon black
3.26:1failpassfail
  • AA: use #5a6ce2 as the text (4.68:1)
  • AAA: use #818fe9 as the text (7.04:1)
  • AA: or shift the background to #d9d9d9 (4.56:1)

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

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

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

tool url/palettes/new/384ddc-9c9dc4-df864e-231f2d-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