Color

#33364d

#33364d
hex#33364d
rgbrgb(51, 54, 77)
hslhsl(233, 20%, 25%)
oklchoklch(0.34 0.041 278.3)
Closest name: Call It a Night (#42364c)Relative luminance 0.0388

Colors that go with #33364d

Dark Olive Green, Steel Blue and Teal 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 →

#4d4a33

#33434d · #3d334d

#4d3336 · #364d33

Split-complementary

Open in tool →

#4d3d33 · #434d33

#4d3343 · #4d4a33 · #334d3d

Contrast

#33364d as textRatioAAAA largeAAAFix
Aaon white
11.83:1passpasspassPasses AAA — no fix needed.
Aaon black
1.78:1failfailfail
  • AA: use #6c729d as the text (4.53:1)
  • AAA: use #9195b6 as the text (7.18:1)
  • AA: or shift the background to #a1a1a1 (4.58:1)
  • AAA: or shift the background to #c9c9c9 (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33364d as the background.

Brands using this color

Fonts for this mood

#33364d reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33364d
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 #33364d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33364d-9c9cc4-df884e-241f2d-e9eef1?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