Color

#204355

#204355
hex#204355
rgbrgb(32, 67, 85)
hslhsl(200, 45%, 23%)
oklchoklch(0.365 0.051 233)
Closest name: Capital Blue (#1a4157)Relative luminance 0.0498

Colors that go with #204355

Royal Blue, Teal and Sienna 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 →

#553220

#20554c · #202955

#552043 · #435520

Split-complementary

Open in tool →

#552029 · #554c20

#4c2055 · #553220 · #295520

Contrast

#204355 as textRatioAAAA largeAAAFix
Aaon white
10.52:1passpasspassPasses AAA — no fix needed.
Aaon black
2:1failfailfail
  • AA: use #3c7e9f as the text (4.68:1)
  • AAA: use #599dc0 as the text (7.01:1)
  • AA: or shift the background to #ababab (4.58:1)
  • AAA: or shift the background to #d4d4d4 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #204355 as the background.

Brands using this color

Fonts for this mood

#204355 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #204355
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 #204355 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/204355-9cb2c4-df4e64-1f232d-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