Color

#334752

#334752
hex#334752
rgbrgb(51, 71, 82)
hslhsl(201, 23%, 26%)
oklchoklch(0.386 0.031 232.7)
Closest name: Arsenic (#3b444b)Relative luminance 0.0582

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#523e33

#33524d · #333852

#523347 · #475233

Split-complementary

Open in tool →

#523338 · #524d33

#4d3352 · #523e33 · #385233

Contrast

#334752 as textRatioAAAA largeAAAFix
Aaon white
9.7:1passpasspassPasses AAA — no fix needed.
Aaon black
2.16:1failfailfail
  • AA: use #587b8d as the text (4.63:1)
  • AAA: use #7b9bad as the text (7.13:1)
  • AA: or shift the background to #b3b3b3 (4.63:1)
  • AAA: or shift the background to #dbdbdb (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #334752 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

#334752 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #334752
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #334752 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/334752-9cb1c4-df4e62-1f222d-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