Color

#176b78

#176b78
hex#176b78
rgbrgb(23, 107, 120)
hslhsl(188, 68%, 28%)
oklchoklch(0.486 0.078 210.6)
Closest name: Aqua Obscura (#05696b)Relative luminance 0.1205

Tints & shades

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

Harmonies

Complementary

Open in tool →

#782417

#177854 · #173a78

#78176b · #6b7817

Split-complementary

Open in tool →

#78173a · #785417

#541778 · #782417 · #3a7817

Contrast

#176b78 as textRatioAAAA largeAAAFix
Aaon white
6.16:1passpassfail
  • AAA: use #14606b as the text (7.2:1)
Aaon black
3.41:1failpassfail
  • AA: use #1c8292 as the text (4.66:1)
  • AAA: use #23a4b8 as the text (7.07:1)
  • AA: or shift the background to #dedede (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #176b78 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

#176b78 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #176b78
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 #176b78 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/176b78-a2b7be-df4e81-1f252d-e9f1ee?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