Color

#395bc0

#395bc0
hex#395bc0
rgbrgb(57, 91, 192)
hslhsl(225, 54%, 49%)
oklchoklch(0.503 0.163 266.5)
Closest name: Denim (#1560bd)Relative luminance 0.1216

Colors that go with #395bc0

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 →

#c09f39

#399fc0 · #5b39c0

#c0395b · #5bc039

Split-complementary

Open in tool →

#c05b39 · #9fc039

#c0399f · #c09f39 · #39c05b

Contrast

#395bc0 as textRatioAAAA largeAAAFix
Aaon white
6.12:1passpassfail
  • AAA: use #3452ad as the text (7.1:1)
Aaon black
3.43:1failpassfail
  • AA: use #5271cb as the text (4.58:1)
  • AAA: use #7d94d8 as the text (7.1:1)
  • AA: or shift the background to #dedede (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #395bc0 as the background.

Brands using this color

Fonts for this mood

#395bc0 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #395bc0
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 #395bc0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/395bc0-9ca1c4-df754e-221f2d-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