Color

#48758e

#48758e
hex#48758e
rgbrgb(72, 117, 142)
hslhsl(201, 33%, 42%)
oklchoklch(0.54 0.063 234)
Closest name: Harbour Blue (#417491)Relative luminance 0.1605

Colors that go with #48758e

Charcoal, Royal Blue and Sienna 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 #48758e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8e6048

#488e84 · #48528e

#8e4876 · #768e48

Split-complementary

Open in tool →

#8e4852 · #8e8448

#84488e · #8e6048 · #528e48

Contrast

#48758e as textRatioAAAA largeAAAFix
Aaon white
4.99:1passpassfail
  • AAA: use #385c70 as the text (7.16:1)
Aaon black
4.21:1failpassfail
  • AA: use #4b7b95 as the text (4.57:1)
  • AAA: use #6d9cb6 as the text (7.08:1)
  • AA: or shift the background to #f5f5f5 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #48758e 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 #48758e
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 #48758e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/48758e-9cb1c4-df4e62-1f222d-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