Color

#910ccf

#910ccf
hex#910ccf
rgbrgb(145, 12, 207)
hslhsl(281, 89%, 43%)
oklchoklch(0.51 0.253 309.5)
Closest name: darkviolet (#9400d3)Relative luminance 0.1079

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4acf0c

#300ccf · #cf0cab

#cf910c · #0ccf91

Split-complementary

Open in tool →

#abcf0c · #0ccf30

#cf300c · #4acf0c · #0cabcf

Contrast

#910ccf as textRatioAAAA largeAAAFix
Aaon white
6.65:1passpassfail
  • AAA: use #8b0cc6 as the text (7.08:1)
Aaon black
3.16:1failpassfail
  • AA: use #b32bf3 as the text (4.56:1)
  • AAA: use #cb6ef7 as the text (7.11:1)
  • AA: or shift the background to #d6d6d6 (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 #910ccf 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

#910ccf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #910ccf
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 #910ccf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/910ccf-ba9fc1-b6cb62-2d1f2c-ebe9f1?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