Color

#176bb0

#176bb0
hex#176bb0
rgbrgb(23, 107, 176)
hslhsl(207, 77%, 39%)
oklchoklch(0.517 0.132 249.2)
Closest name: Brilliant Blue (#0075b3)Relative luminance 0.1383

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b05c17

#17b0a8 · #171fb0

#b0176b · #6bb017

Split-complementary

Open in tool →

#b0171f · #b0a817

#a817b0 · #b05c17 · #1fb017

Contrast

#176bb0 as textRatioAAAA largeAAAFix
Aaon white
5.58:1passpassfail
  • AAA: use #135b95 as the text (7.1:1)
Aaon black
3.77:1failpassfail
  • AA: use #1a79c7 as the text (4.6:1)
  • AAA: use #419ce6 as the text (7.12:1)
  • AA: or shift the background to #e8e8e8 (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 #176bb0 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

#176bb0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #176bb0
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 #176bb0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/176bb0-9cadc4-df4e53-1f212d-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