Color

#386dd6

#386dd6
hex#386dd6
rgbrgb(56, 109, 214)
hslhsl(220, 66%, 53%)
oklchoklch(0.556 0.171 262.2)
Closest name: Royal Blue (#4169e1)Relative luminance 0.1663

Colors that go with #386dd6

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 →

#d6a238

#38bcd6 · #5238d6

#d6386d · #6dd638

Split-complementary

Open in tool →

#d65238 · #bcd638

#d638bc · #d6a238 · #38d652

Contrast

#386dd6 as textRatioAAAA largeAAAFix
Aaon white
4.85:1passpassfail
  • AAA: use #2454b2 as the text (7.03:1)
Aaon black
4.33:1failpassfail
  • AA: use #4173d8 as the text (4.67:1)
  • AAA: use #6f95e2 as the text (7.07:1)
  • AA: or shift the background to #f7f7f7 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #386dd6 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

#386dd6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #386dd6
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 #386dd6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/386dd6-9ca5c4-df694e-211f2d-e9f0f1?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