Color

#3029fa

#3029fa
hex#3029fa
rgbrgb(48, 41, 250)
hslhsl(242, 95%, 57%)
oklchoklch(0.48 0.285 269.8)
Closest name: Blustering Blue (#4411ff)Relative luminance 0.0912

Tints & shades

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

Harmonies

Complementary

Open in tool →

#f3fa29

#298afa · #9829fa

#fa3029 · #29fa30

Split-complementary

Open in tool →

#fa9829 · #8afa29

#fa298a · #f3fa29 · #29fa98

Contrast

#3029fa as textRatioAAAA largeAAAFix
Aaon white
7.44:1passpasspassPasses AAA — no fix needed.
Aaon black
2.82:1failfailfail
  • AA: use #6560fb as the text (4.62:1)
  • AAA: use #8c88fc as the text (7.04:1)
  • AA: or shift the background to #cccccc (4.63:1)
  • AAA: or shift the background to #fafafa (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3029fa as the background.

Brands using this color

Fonts for this mood

#3029fa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3029fa
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 #3029fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3029fa-a29cc4-df9e4e-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