Color

#33424d

#33424d
hex#33424d
rgbrgb(51, 66, 77)
hslhsl(205, 20%, 25%)
oklchoklch(0.37 0.027 240.2)
Closest name: Charcoal (#36454f)Relative luminance 0.0514

Colors that go with #33424d

Blue, Blush Pink and Burlywood 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 →

#4d3e33

#334d4a · #33354d

#4d3342 · #424d33

Split-complementary

Open in tool →

#4d3335 · #4d4a33

#4a334d · #4d3e33 · #354d33

Contrast

#33424d as textRatioAAAA largeAAAFix
Aaon white
10.36:1passpasspassPasses AAA — no fix needed.
Aaon black
2.03:1failfailfail
  • AA: use #5e798d as the text (4.6:1)
  • AAA: use #829aab as the text (7.16:1)
  • AA: or shift the background to #ababab (4.51:1)
  • AAA: or shift the background to #d6d6d6 (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #33424d 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

#33424d reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33424d
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 #33424d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33424d-9cafc4-df4e58-1f212d-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