Color

#6524ff

#6524ff
hex#6524ff
rgbrgb(101, 36, 255)
hslhsl(258, 100%, 57%)
oklchoklch(0.518 0.282 284.1)
Closest name: Electric Indigo (#6600ff)Relative luminance 0.1125

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bdff24

#2450ff · #d324ff

#ff6524 · #24ff65

Split-complementary

Open in tool →

#ffd324 · #50ff24

#ff2450 · #bdff24 · #24ffd3

Contrast

#6524ff as textRatioAAAA largeAAAFix
Aaon white
6.46:1passpassfail
  • AAA: use #5b14ff as the text (7.03:1)
Aaon black
3.25:1failpassfail
  • AA: use #8652ff as the text (4.66:1)
  • AAA: use #a680ff as the text (7.15:1)
  • AA: or shift the background to #d9d9d9 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #6524ff 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

#6524ff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #6524ff
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 #6524ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6524ff-ad9cc4-dfc44e-291f2d-e9ebf1?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