Color

#756bff

#756bff
hex#756bff
rgbrgb(117, 107, 255)
hslhsl(244, 100%, 71%)
oklchoklch(0.617 0.212 281.2)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2152

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f5ff6b

#6babff · #bf6bff

#ff756b · #6bff75

Split-complementary

Open in tool →

#ffbf6b · #abff6b

#ff6bab · #f5ff6b · #6bffbf

Contrast

#756bff as textRatioAAAA largeAAAFix
Aaon white
3.96:1failpassfail
  • AA: use #675cff as the text (4.61:1)
  • AAA: use #3729ff as the text (7.18:1)
  • AA: or shift the background to #171717 (4.53:1)
Aaon black
5.3:1passpassfail
  • AAA: use #928aff as the text (7.3:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #756bff as the background.

Brands using this color

Fonts for this mood

#756bff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #756bff
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 #756bff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/756bff-a39cc4-dfa24e-261f2d-e9edf1?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