Color

#35535a

#35535a
hex#35535a
rgbrgb(53, 83, 90)
hslhsl(191, 26%, 28%)
oklchoklch(0.422 0.037 214)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0768

Tints & shades

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

Harmonies

Complementary

Open in tool →

#5a3c35

#355a4e · #35415a

#5a3553 · #535a35

Split-complementary

Open in tool →

#5a3541 · #5a4e35

#4e355a · #5a3c35 · #415a35

Contrast

#35535a as textRatioAAAA largeAAAFix
Aaon white
8.28:1passpasspassPasses AAA — no fix needed.
Aaon black
2.54:1failfailfail
  • AA: use #4f7d87 as the text (4.62:1)
  • AAA: use #6b9da8 as the text (7.01:1)
  • AA: or shift the background to #bfbfbf (4.5:1)
  • AAA: or shift the background to #ededed (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #35535a 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

#35535a reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #35535a
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 #35535a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/35535a-a2b6be-df4e7a-1f252d-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