Color

#424bae

#424bae
hex#424bae
rgbrgb(66, 75, 174)
hslhsl(235, 45%, 47%)
oklchoklch(0.463 0.156 274.6)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.0925

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aea542

#4281ae · #6f42ae

#ae424b · #4bae42

Split-complementary

Open in tool →

#ae6f42 · #81ae42

#ae4281 · #aea542 · #42ae6f

Contrast

#424bae as textRatioAAAA largeAAAFix
Aaon white
7.37:1passpasspassPasses AAA — no fix needed.
Aaon black
2.85:1failfailfail
  • AA: use #676fc5 as the text (4.66:1)
  • AAA: use #8c92d4 as the text (7.18:1)
  • AA: or shift the background to #cccccc (4.59:1)
  • AAA: or shift the background to #fafafa (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #424bae 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

#424bae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #424bae
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 #424bae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/424bae-9e9cc4-df8d4e-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