Color

#285f76

#285f76
hex#285f76
rgbrgb(40, 95, 118)
hslhsl(198, 49%, 31%)
oklchoklch(0.459 0.068 228.5)
Closest name: Atlantis (#336172)Relative luminance 0.0994

Tints & shades

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

Harmonies

Complementary

Open in tool →

#764028

#287666 · #283876

#76285f · #5f7628

Split-complementary

Open in tool →

#762838 · #766628

#662876 · #764028 · #387628

Contrast

#285f76 as textRatioAAAA largeAAAFix
Aaon white
7.03:1passpasspassPasses AAA — no fix needed.
Aaon black
2.99:1failfailfail
  • AA: use #357d9c as the text (4.56:1)
  • AAA: use #4c9fc2 as the text (7.05:1)
  • AA: or shift the background to #cfcfcf (4.51:1)
  • AAA: or shift the background to #ffffff (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #285f76 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

#285f76 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #285f76
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 #285f76 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/285f76-9cb3c4-df4e69-1f232d-e9f1f0?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