Color

#242c8a

#242c8a
hex#242c8a
rgbrgb(36, 44, 138)
hslhsl(235, 59%, 34%)
oklchoklch(0.355 0.154 271.9)
Closest name: Deep Space Royal (#223382)Relative luminance 0.0401

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a8124

#245f8a · #4e248a

#8a242c · #2c8a24

Split-complementary

Open in tool →

#8a4e24 · #5f8a24

#8a245f · #8a8124 · #248a4e

Contrast

#242c8a as textRatioAAAA largeAAAFix
Aaon white
11.65:1passpasspassPasses AAA — no fix needed.
Aaon black
1.8:1failfailfail
  • AA: use #616bd6 as the text (4.58:1)
  • AAA: use #8991e1 as the text (7.2:1)
  • AA: or shift the background to #a1a1a1 (4.51:1)
  • AAA: or shift the background to #c9c9c9 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #242c8a 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

#242c8a reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #242c8a
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 #242c8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/242c8a-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