Color

#4987ab

#4987ab
hex#4987ab
rgbrgb(73, 135, 171)
hslhsl(202, 40%, 48%)
oklchoklch(0.597 0.085 236)
Closest name: steelblue (#4682b4)Relative luminance 0.2168

Colors that go with #4987ab

Charcoal, Copper and Royal 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 #4987ab

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ab6d49

#49ab9e · #4956ab

#ab4987 · #87ab49

Split-complementary

Open in tool →

#ab4956 · #ab9e49

#9e49ab · #ab6d49 · #56ab49

Contrast

#4987ab as textRatioAAAA largeAAAFix
Aaon white
3.93:1failpassfail
  • AA: use #437c9d as the text (4.56:1)
  • AAA: use #325d76 as the text (7.09:1)
  • AA: or shift the background to #171717 (4.56:1)
Aaon black
5.34:1passpassfail
  • AAA: use #659dbd as the text (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4987ab 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

#4987ab reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4987ab
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 #4987ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4987ab-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