Color

#497cab

#497cab
hex#497cab
rgbrgb(73, 124, 171)
hslhsl(209, 40%, 48%)
oklchoklch(0.571 0.092 247.8)
Closest name: steelblue (#4682b4)Relative luminance 0.1877

Colors that go with #497cab

Charcoal, Copper and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ab7949

#49abaa · #494bab

#ab497c · #7cab49

Split-complementary

Open in tool →

#ab494b · #abaa49

#aa49ab · #ab7949 · #4bab49

Contrast

#497cab as textRatioAAAA largeAAAFix
Aaon white
4.42:1failpassfail
  • AA: use #4879a8 as the text (4.59:1)
  • AAA: use #365a7d as the text (7.2:1)
  • AA: or shift the background to #080808 (4.53:1)
Aaon black
4.75:1passpassfail
  • AAA: use #709ac2 as the text (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #497cab 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

#497cab reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #497cab
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #497cab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/497cab-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