Color

#33667a

#33667a
hex#33667a
rgbrgb(51, 102, 122)
hslhsl(197, 41%, 34%)
oklchoklch(0.483 0.063 226)
Closest name: Atlantis (#336172)Relative luminance 0.1161

Colors that go with #33667a

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 →

#7a4733

#337a6b · #33437a

#7a3366 · #667a33

Split-complementary

Open in tool →

#7a3343 · #7a6b33

#6b337a · #7a4733 · #437a33

Contrast

#33667a as textRatioAAAA largeAAAFix
Aaon white
6.32:1passpassfail
  • AAA: use #2f5d6f as the text (7.2:1)
Aaon black
3.32:1failpassfail
  • AA: use #3f7e97 as the text (4.64:1)
  • AAA: use #5a9fba as the text (7.1:1)
  • AA: or shift the background to #dbdbdb (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33667a as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#33667a reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33667a
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 #33667a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33667a-9cb4c4-df4e6b-1f232d-e9f1ef?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