Color

#295151

#295151
hex#295151
rgbrgb(41, 81, 81)
hslhsl(180, 33%, 24%)
oklchoklch(0.406 0.045 195.5)
Closest name: darkslategray (#2f4f4f)Relative luminance 0.0695

Colors that go with #295151

Teal, Blue and Cadet Blue 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 →

#512929

#29513d · #293d51

#512951 · #515129

Split-complementary

Open in tool →

#51293d · #513d29

#3d2951 · #512929 · #3d5129

Contrast

#295151 as textRatioAAAA largeAAAFix
Aaon white
8.79:1passpasspassPasses AAA — no fix needed.
Aaon black
2.39:1failfailfail
  • AA: use #418181 as the text (4.68:1)
  • AAA: use #52a3a3 as the text (7.13:1)
  • AA: or shift the background to #bababa (4.53:1)
  • AAA: or shift the background to #e6e6e6 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #295151 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

#295151 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #295151
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 #295151 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/295151-a2bbbe-d45994-1f272d-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