Color

#385ae0

#385ae0
hex#385ae0
rgbrgb(56, 90, 224)
hslhsl(228, 73%, 55%)
oklchoklch(0.527 0.207 267.6)
Closest name: Arcane Brew (#5260e1)Relative luminance 0.1353

Colors that go with #385ae0

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 →

#e0bf38

#38aee0 · #6b38e0

#e0385a · #5ae038

Split-complementary

Open in tool →

#e06b38 · #aee038

#e038ae · #e0bf38 · #38e06b

Contrast

#385ae0 as textRatioAAAA largeAAAFix
Aaon white
5.66:1passpassfail
  • AAA: use #2246d8 as the text (7.15:1)
Aaon black
3.71:1failpassfail
  • AA: use #4f6ce3 as the text (4.59:1)
  • AAA: use #7b91ea as the text (7.08:1)
  • AA: or shift the background to #e6e6e6 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #385ae0 as the background.

Brands using this color

Fonts for this mood

#385ae0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #385ae0
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 #385ae0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/385ae0-9c9fc4-df7c4e-231f2d-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