Color

#75acff

#75acff
hex#75acff
rgbrgb(117, 172, 255)
hslhsl(216, 100%, 73%)
oklchoklch(0.741 0.134 258.4)
Closest name: Fennel Flower (#77aaff)Relative luminance 0.4051

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ffc875

#75f1ff · #8375ff

#ff75ac · #acff75

Split-complementary

Open in tool →

#ff8375 · #f1ff75

#ff75f1 · #ffc875 · #75ff83

Contrast

#75acff as textRatioAAAA largeAAAFix
Aaon white
2.31:1failfailfail
  • AA: use #0a6cff as the text (4.56:1)
  • AAA: use #0050c7 as the text (7.07:1)
  • AA: or shift the background to #3d3d3d (4.71:1)
  • AAA: or shift the background to #1f1f1f (7.14:1)
Aaon black
9.1:1passpasspassPasses 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 #75acff as the background.

Brands using this color

Fonts for this mood

#75acff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #75acff
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #75acff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/75acff-9ca7c4-df5f4e-201f2d-e9f0f1?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