Color

#75b3d7

#75b3d7
hex#75b3d7
rgbrgb(117, 179, 215)
hslhsl(202, 55%, 65%)
oklchoklch(0.738 0.082 235)
Closest name: Birdie Num Num (#89acda)Relative luminance 0.4093

Colors that go with #75b3d7

Charcoal, Dark Salmon 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 →

#d79975

#75d7ca · #7582d7

#d775b3 · #b3d775

Split-complementary

Open in tool →

#d77582 · #d7ca75

#ca75d7 · #d79975 · #82d775

Contrast

#75b3d7 as textRatioAAAA largeAAAFix
Aaon white
2.29:1failfailfail
  • AA: use #307ba6 as the text (4.66:1)
  • AAA: use #255e7e as the text (7.04:1)
  • AA: or shift the background to #404040 (4.54:1)
  • AAA: or shift the background to #212121 (7.04:1)
Aaon black
9.19:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #75b3d7 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

#75b3d7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #75b3d7
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 #75b3d7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75b3d7-9cb1c4-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