Color

#4046bf

#4046bf
hex#4046bf
rgbrgb(64, 70, 191)
hslhsl(237, 50%, 50%)
oklchoklch(0.467 0.186 274.4)
Closest name: Denim (#2243b6)Relative luminance 0.0923

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bfb940

#4086bf · #7940bf

#bf4046 · #46bf40

Split-complementary

Open in tool →

#bf7940 · #86bf40

#bf4086 · #bfb940 · #40bf79

Contrast

#4046bf as textRatioAAAA largeAAAFix
Aaon white
7.38:1passpasspassPasses AAA — no fix needed.
Aaon black
2.85:1failfailfail
  • AA: use #666bcc as the text (4.54:1)
  • AAA: use #8c90d9 as the text (7.11:1)
  • AA: or shift the background to #cccccc (4.59:1)
  • AAA: or shift the background to #fafafa (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4046bf 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

#4046bf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4046bf
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 #4046bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4046bf-9f9cc4-df924e-251f2d-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