Color

#5299b7

#5299b7
hex#5299b7
rgbrgb(82, 153, 183)
hslhsl(198, 41%, 52%)
oklchoklch(0.649 0.084 227.7)
Closest name: Canadian Tuxedo (#579aca)Relative luminance 0.28

Colors that go with #5299b7

Charcoal, Amber and Blue 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.

Real palettes that use #5299b7

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b77152

#52b7a3 · #5266b7

#b75299 · #99b752

Split-complementary

Open in tool →

#b75266 · #b7a352

#a352b7 · #b77152 · #66b752

Contrast

#5299b7 as textRatioAAAA largeAAAFix
Aaon white
3.18:1failpassfail
  • AA: use #3f7d97 as the text (4.57:1)
  • AAA: use #2f5c6f as the text (7.29:1)
  • AA: or shift the background to #292929 (4.57:1)
Aaon black
6.6:1passpassfail
  • AAA: use #5d9fbb as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5299b7 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

#5299b7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5299b7
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 #5299b7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5299b7-9cb3c4-df4e69-1f232d-e9f1f0?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