Color

#385cb7

#385cb7
hex#385cb7
rgbrgb(56, 92, 183)
hslhsl(223, 53%, 47%)
oklchoklch(0.498 0.15 265.1)
Closest name: Denim (#1560bd)Relative luminance 0.1191

Colors that go with #385cb7

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 →

#b79338

#389cb7 · #5438b7

#b7385c · #5cb738

Split-complementary

Open in tool →

#b75438 · #9cb738

#b7389c · #b79338 · #38b754

Contrast

#385cb7 as textRatioAAAA largeAAAFix
Aaon white
6.21:1passpassfail
  • AAA: use #3454a8 as the text (7.05:1)
Aaon black
3.38:1failpassfail
  • AA: use #4f72c9 as the text (4.58:1)
  • AAA: use #7a94d6 as the text (7.03:1)
  • AA: or shift the background to #dedede (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #385cb7 as the background.

Brands using this color

Fonts for this mood

#385cb7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #385cb7
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 #385cb7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/385cb7-9ca3c4-df704e-211f2d-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