Color

#497188

#497188
hex#497188
rgbrgb(73, 113, 136)
hslhsl(202, 30%, 41%)
oklchoklch(0.528 0.058 234.6)
Closest name: Calypso (#3d7188)Relative luminance 0.15

Colors that go with #497188

Charcoal, Sienna 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.

Real palettes that use #497188

Tints & shades

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

Harmonies

Complementary

Open in tool →

#886049

#498880 · #495288

#884971 · #718849

Split-complementary

Open in tool →

#884952 · #888049

#804988 · #886049 · #528849

Contrast

#497188 as textRatioAAAA largeAAAFix
Aaon white
5.25:1passpassfail
  • AAA: use #3b5b6d as the text (7.23:1)
Aaon black
4:1failpassfail
  • AA: use #507c95 as the text (4.66:1)
  • AAA: use #749cb4 as the text (7.16:1)
  • AA: or shift the background to #f0f0f0 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #497188 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #497188
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 #497188 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/497188-9cb1c4-df4e5f-1f222d-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