Color

#237673

#237673
hex#237673
rgbrgb(35, 118, 115)
hslhsl(178, 54%, 30%)
oklchoklch(0.517 0.077 191.5)
Closest name: Emperor Jade (#007b75)Relative luminance 0.1455

Colors that go with #237673

Charcoal, Crimson and Cobalt 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.

Real palettes that use #237673

Tints & shades

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

Harmonies

Complementary

Open in tool →

#762326

#23764a · #234f76

#732376 · #767323

Split-complementary

Open in tool →

#76234f · #764a23

#4a2376 · #762326 · #4f7623

Contrast

#237673 as textRatioAAAA largeAAAFix
Aaon white
5.37:1passpassfail
  • AAA: use #1d6260 as the text (7.07:1)
Aaon black
3.91:1failpassfail
  • AA: use #27827f as the text (4.59:1)
  • AAA: use #31a5a1 as the text (7.03:1)
  • AA: or shift the background to #ebebeb (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #237673 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#237673 reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #237673
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 #237673 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/237673-a2bcbe-d45999-1f282d-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