Color

#356b92

#356b92
hex#356b92
rgbrgb(53, 107, 146)
hslhsl(205, 47%, 39%)
oklchoklch(0.508 0.085 242.3)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1335

Colors that go with #356b92

Charcoal, Royal Blue and Rust 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 →

#925c35

#35928a · #353c92

#92356b · #6b9235

Split-complementary

Open in tool →

#92353c · #928a35

#8a3592 · #925c35 · #3c9235

Contrast

#356b92 as textRatioAAAA largeAAAFix
Aaon white
5.72:1passpassfail
  • AAA: use #2e5d7f as the text (7.03:1)
Aaon black
3.67:1failpassfail
  • AA: use #3d7ca9 as the text (4.65:1)
  • AAA: use #629cc6 as the text (7.09:1)
  • AA: or shift the background to #e6e6e6 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #356b92 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#356b92 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #356b92
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 #356b92 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/356b92-9cafc4-df4e58-1f212d-e9f1f0?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