Color

#235152

#235152
hex#235152
rgbrgb(35, 81, 82)
hslhsl(181, 40%, 23%)
oklchoklch(0.403 0.05 197.3)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0685

Tints & shades

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

Harmonies

Complementary

Open in tool →

#522423

#23523b · #233a52

#522351 · #515223

Split-complementary

Open in tool →

#52233a · #523b23

#3b2352 · #522423 · #3a5223

Contrast

#235152 as textRatioAAAA largeAAAFix
Aaon white
8.86:1passpasspassPasses AAA — no fix needed.
Aaon black
2.37:1failfailfail
  • AA: use #377f81 as the text (4.52:1)
  • AAA: use #46a3a4 as the text (7.04:1)
  • AA: or shift the background to #bababa (4.57:1)
  • AAA: or shift the background to #e6e6e6 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #235152 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

#235152 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #235152
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 #235152 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/235152-a2babe-d45992-1f272d-e9f1ed?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