Color

#488ad5

#488ad5
hex#488ad5
rgbrgb(72, 138, 213)
hslhsl(212, 63%, 56%)
oklchoklch(0.625 0.132 253.2)
Closest name: Blue Jay (#5588dd)Relative luminance 0.2436

Colors that go with #488ad5

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 →

#d59448

#48d1d5 · #4d48d5

#d5488a · #8ad548

Split-complementary

Open in tool →

#d54d48 · #d1d548

#d548d1 · #d59448 · #48d54d

Contrast

#488ad5 as textRatioAAAA largeAAAFix
Aaon white
3.58:1failpassfail
  • AA: use #2d75c8 as the text (4.68:1)
  • AAA: use #225896 as the text (7.23:1)
  • AA: or shift the background to #212121 (4.5:1)
Aaon black
5.87:1passpassfail
  • AAA: use #619adb as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #488ad5 as the background.

Brands using this color

Fonts for this mood

#488ad5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #488ad5
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 #488ad5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/488ad5-9caac4-df564e-1f202d-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