Color

#33495c

#33495c
hex#33495c
rgbrgb(51, 73, 92)
hslhsl(208, 29%, 28%)
oklchoklch(0.395 0.042 245.2)
Closest name: Bluedgeons (#324c64)Relative luminance 0.0624

Colors that go with #33495c

Teal, Sienna and Blue 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 →

#5c4633

#335c5b · #33345c

#5c3349 · #495c33

Split-complementary

Open in tool →

#5c3334 · #5c5b33

#5b335c · #5c4633 · #345c33

Contrast

#33495c as textRatioAAAA largeAAAFix
Aaon white
9.34:1passpasspassPasses AAA — no fix needed.
Aaon black
2.25:1failfailfail
  • AA: use #537897 as the text (4.5:1)
  • AAA: use #7b9bb7 as the text (7.21:1)
  • AA: or shift the background to #b5b5b5 (4.56:1)
  • AAA: or shift the background to #e0e0e0 (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33495c as the background.

Brands using this color

Fonts for this mood

#33495c reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33495c
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 #33495c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33495c-9cadc4-df4e51-1f212d-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