Color

#28675e

#28675e
hex#28675e
rgbrgb(40, 103, 94)
hslhsl(171, 44%, 28%)
oklchoklch(0.47 0.066 182.6)
Closest name: Aqua Obscura (#05696b)Relative luminance 0.1096

Tints & shades

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

Harmonies

Complementary

Open in tool →

#672831

#28673e · #285167

#5d2867 · #675d28

Split-complementary

Open in tool →

#672851 · #673e28

#3e2867 · #672831 · #516728

Contrast

#28675e as textRatioAAAA largeAAAFix
Aaon white
6.58:1passpassfail
  • AAA: use #255f57 as the text (7.36:1)
Aaon black
3.19:1failpassfail
  • AA: use #328175 as the text (4.53:1)
  • AAA: use #40a596 as the text (7.04:1)
  • AA: or shift the background to #d6d6d6 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #28675e 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

#28675e reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #28675e
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 #28675e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28675e-a2bebd-d459a7-1f292d-e9f1ec?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