Color

#396c84

#396c84
hex#396c84
rgbrgb(57, 108, 132)
hslhsl(199, 40%, 37%)
oklchoklch(0.506 0.067 230.4)
Closest name: Astral (#376f89)Relative luminance 0.1326

Tints & shades

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

Harmonies

Complementary

Open in tool →

#845139

#398476 · #394684

#84396c · #6c8439

Split-complementary

Open in tool →

#843946 · #847639

#763984 · #845139 · #468439

Contrast

#396c84 as textRatioAAAA largeAAAFix
Aaon white
5.75:1passpassfail
  • AAA: use #315e72 as the text (7.06:1)
Aaon black
3.65:1failpassfail
  • AA: use #427e9a as the text (4.68:1)
  • AAA: use #5e9dba as the text (7.01:1)
  • AA: or shift the background to #e6e6e6 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #396c84 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

#396c84 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #396c84
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 #396c84 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/396c84-9cb3c4-df4e66-1f232d-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