Color

#286d80

#286d80
hex#286d80
rgbrgb(40, 109, 128)
hslhsl(193, 52%, 33%)
oklchoklch(0.5 0.074 219.4)
Closest name: Astral (#376f89)Relative luminance 0.1295

Tints & shades

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

Harmonies

Complementary

Open in tool →

#803b28

#288067 · #284180

#80286d · #6d8028

Split-complementary

Open in tool →

#802841 · #806728

#672880 · #803b28 · #418028

Contrast

#286d80 as textRatioAAAA largeAAAFix
Aaon white
5.85:1passpassfail
  • AAA: use #236070 as the text (7.05:1)
Aaon black
3.59:1failpassfail
  • AA: use #308197 as the text (4.71:1)
  • AAA: use #3ca2be as the text (7.1:1)
  • AA: or shift the background to #e3e3e3 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #286d80 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

#286d80 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #286d80
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 #286d80 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/286d80-a2b5be-df4e75-1f242d-e9f1ef?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