Color

#354041

#354041
hex#354041
rgbrgb(53, 64, 65)
hslhsl(185, 10%, 23%)
oklchoklch(0.362 0.015 203.3)
Closest name: Black Olive (#3b3c36)Relative luminance 0.0481

Tints & shades

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

Harmonies

Complementary

Open in tool →

#413635

#35413c · #353a41

#413540 · #404135

Split-complementary

Open in tool →

#41353a · #413c35

#3c3541 · #413635 · #3a4135

Contrast

#354041 as textRatioAAAA largeAAAFix
Aaon white
10.71:1passpasspassPasses AAA — no fix needed.
Aaon black
1.96:1failfailfail
  • AA: use #657a7b as the text (4.62:1)
  • AAA: use #869a9c as the text (7.12:1)
  • AA: or shift the background to #a8a8a8 (4.5:1)
  • AAA: or shift the background to #d1d1d1 (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 #354041 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

#354041 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #354041
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 #354041 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/354041-a2b8be-df4e88-1f262d-e9f1ee?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