Color

#36727c

#36727c
hex#36727c
rgbrgb(54, 114, 124)
hslhsl(189, 39%, 35%)
oklchoklch(0.516 0.064 209.7)
Closest name: Calypso (#3d7188)Relative luminance 0.1427

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7c4136

#367c64 · #364f7c

#7c3672 · #727c36

Split-complementary

Open in tool →

#7c364f · #7c6436

#64367c · #7c4136 · #4f7c36

Contrast

#36727c as textRatioAAAA largeAAAFix
Aaon white
5.45:1passpassfail
  • AAA: use #2d5e67 as the text (7.22:1)
Aaon black
3.85:1failpassfail
  • AA: use #3d7f8a as the text (4.6:1)
  • AAA: use #4ea2b1 as the text (7.13:1)
  • AA: or shift the background to #ebebeb (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #36727c 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

#36727c reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #36727c
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 #36727c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/36727c-a2b7be-df4e7e-1f252d-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