Color

#302ea8

#302ea8
hex#302ea8
rgbrgb(48, 46, 168)
hslhsl(241, 57%, 42%)
oklchoklch(0.396 0.188 274.4)
Closest name: Depths of Night (#2c319b)Relative luminance 0.0541

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a6a82e

#2e69a8 · #6d2ea8

#a8302e · #2ea830

Split-complementary

Open in tool →

#a86d2e · #69a82e

#a82e69 · #a6a82e · #2ea86d

Contrast

#302ea8 as textRatioAAAA largeAAAFix
Aaon white
10.09:1passpasspassPasses AAA — no fix needed.
Aaon black
2.08:1failfailfail
  • AA: use #6967d5 as the text (4.5:1)
  • AAA: use #908fe0 as the text (7.19:1)
  • AA: or shift the background to #b0b0b0 (4.65:1)
  • AAA: or shift the background to #d9d9d9 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #302ea8 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

#302ea8 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #302ea8
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 #302ea8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/302ea8-a19cc4-df9b4e-261f2d-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