Color

#175997

#175997
hex#175997
rgbrgb(23, 89, 151)
hslhsl(209, 74%, 34%)
oklchoklch(0.458 0.119 251.3)
Closest name: Blue Chip (#1d5699)Relative luminance 0.0956

Tints & shades

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

Harmonies

Complementary

Open in tool →

#975517

#179795 · #171997

#971759 · #599717

Split-complementary

Open in tool →

#971719 · #979517

#951797 · #975517 · #199717

Contrast

#175997 as textRatioAAAA largeAAAFix
Aaon white
7.21:1passpasspassPasses AAA — no fix needed.
Aaon black
2.91:1failfailfail
  • AA: use #1e78cc as the text (4.61:1)
  • AAA: use #4e9ce4 as the text (7.2:1)
  • AA: or shift the background to #cfcfcf (4.63:1)
  • AAA: or shift the background to #fcfcfc (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 #175997 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

#175997 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #175997
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 #175997 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/175997-9cacc4-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