Color

#396b84

#396b84
hex#396b84
rgbrgb(57, 107, 132)
hslhsl(200, 40%, 37%)
oklchoklch(0.503 0.067 232)
Closest name: Astral (#376f89)Relative luminance 0.1305

Tints & shades

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

Harmonies

Complementary

Open in tool →

#845239

#398478 · #394584

#84396b · #6b8439

Split-complementary

Open in tool →

#843945 · #847839

#783984 · #845239 · #458439

Contrast

#396b84 as textRatioAAAA largeAAAFix
Aaon white
5.82:1passpassfail
  • AAA: use #315c72 as the text (7.23:1)
Aaon black
3.61:1failpassfail
  • AA: use #427c9a as the text (4.58:1)
  • AAA: use #629ebc as the text (7.14:1)
  • AA: or shift the background to #e3e3e3 (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 #396b84 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

#396b84 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #396b84
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 #396b84 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/396b84-9cb2c4-df4e64-1f232d-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