Color

#316596

#316596
hex#316596
rgbrgb(49, 101, 150)
hslhsl(209, 51%, 39%)
oklchoklch(0.494 0.097 249.2)
Closest name: Chill of the Night (#256d8d)Relative luminance 0.1216

Tints & shades

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

Harmonies

Complementary

Open in tool →

#966231

#319694 · #313296

#963165 · #659631

Split-complementary

Open in tool →

#963132 · #969431

#943196 · #966231 · #329631

Contrast

#316596 as textRatioAAAA largeAAAFix
Aaon white
6.12:1passpassfail
  • AAA: use #2c5b87 as the text (7.11:1)
Aaon black
3.43:1failpassfail
  • AA: use #3b7ab5 as the text (4.64:1)
  • AAA: use #659bcd as the text (7.12:1)
  • AA: or shift the background to #dedede (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #316596 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

#316596 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #316596
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 #316596 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/316596-9cacc4-df4e4e-1f212d-e9f1f1?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