Color

#33476c

#33476c
hex#33476c
rgbrgb(51, 71, 108)
hslhsl(219, 36%, 31%)
oklchoklch(0.399 0.068 262.1)
Closest name: Bonne Nuit (#3a4866)Relative luminance 0.0629

Colors that go with #33476c

Teal, Blue and Cadet 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 →

#6c5833

#33636c · #3b336c

#6c3347 · #476c33

Split-complementary

Open in tool →

#6c3b33 · #636c33

#6c3363 · #6c5833 · #336c3b

Contrast

#33476c as textRatioAAAA largeAAAFix
Aaon white
9.3:1passpasspassPasses AAA — no fix needed.
Aaon black
2.26:1failfailfail
  • AA: use #5575af as the text (4.55:1)
  • AAA: use #7f96c3 as the text (7.05:1)
  • AA: or shift the background to #b5b5b5 (4.53:1)
  • AAA: or shift the background to #e0e0e0 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33476c as the background.

Brands using this color

Fonts for this mood

#33476c reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33476c
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 #33476c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33476c-9ca5c4-df664e-211f2d-e9f0f1?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