Color

#356592

#356592
hex#356592
rgbrgb(53, 101, 146)
hslhsl(209, 47%, 39%)
oklchoklch(0.494 0.089 248.7)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1214

Colors that go with #356592

Charcoal, Sienna 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 →

#926235

#359291 · #353692

#923565 · #659235

Split-complementary

Open in tool →

#923536 · #929135

#913592 · #926235 · #369235

Contrast

#356592 as textRatioAAAA largeAAAFix
Aaon white
6.13:1passpassfail
  • AAA: use #2f5b83 as the text (7.13:1)
Aaon black
3.43:1failpassfail
  • AA: use #407ab0 as the text (4.63:1)
  • AAA: use #699bc9 as the text (7.13:1)
  • 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 #356592 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#356592 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #356592
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 #356592 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/356592-9cacc4-df4e4e-1f212d-e9f1f1?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