Color

#39605e

#39605e
hex#39605e
rgbrgb(57, 96, 94)
hslhsl(177, 25%, 30%)
oklchoklch(0.459 0.044 191.5)
Closest name: Arctic Nights (#345c61)Relative luminance 0.1004

Tints & shades

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

Harmonies

Complementary

Open in tool →

#60393b

#39604b · #394e60

#5e3960 · #605e39

Split-complementary

Open in tool →

#60394e · #604b39

#4b3960 · #60393b · #4e6039

Contrast

#39605e as textRatioAAAA largeAAAFix
Aaon white
6.98:1passpassfail
  • AAA: use #375c5b as the text (7.38:1)
Aaon black
3.01:1failpassfail
  • AA: use #4d807d as the text (4.7:1)
  • AAA: use #63a19e as the text (7.12:1)
  • AA: or shift the background to #d1d1d1 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #39605e 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

#39605e reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #39605e
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 #39605e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39605e-a2bcbe-d4599b-1f282d-e9f1ed?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