Color

#606bc7

#606bc7
hex#606bc7
rgbrgb(96, 107, 199)
hslhsl(234, 48%, 58%)
oklchoklch(0.564 0.141 275.8)
Closest name: Loch Ness (#5f6db0)Relative luminance 0.1713

Colors that go with #606bc7

Charcoal, Sea Green 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 →

#c7bd60

#609ec7 · #8a60c7

#c7606b · #6bc760

Split-complementary

Open in tool →

#c78a60 · #9ec760

#c7609e · #c7bd60 · #60c78a

Contrast

#606bc7 as textRatioAAAA largeAAAFix
Aaon white
4.75:1passpassfail
  • AAA: use #414db9 as the text (7.03:1)
Aaon black
4.43:1failpassfail
  • AA: use #646ec9 as the text (4.62:1)
  • AAA: use #8a92d6 as the text (7.16:1)
  • AA: or shift the background to #fafafa (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #606bc7 as the background.

Brands using this color

Fonts for this mood

#606bc7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #606bc7
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 #606bc7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/606bc7-9d9cc4-df8a4e-241f2d-e9eef1?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