Color

#33258e

#33258e
hex#33258e
rgbrgb(51, 37, 142)
hslhsl(248, 59%, 35%)
oklchoklch(0.358 0.164 280.2)
Closest name: Galactic Civilization (#442288)Relative luminance 0.0398

Tints & shades

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

Harmonies

Complementary

Open in tool →

#808e25

#254b8e · #67258e

#8e3325 · #258e33

Split-complementary

Open in tool →

#8e6725 · #4b8e25

#8e254b · #808e25 · #258e67

Contrast

#33258e as textRatioAAAA largeAAAFix
Aaon white
11.69:1passpasspassPasses AAA — no fix needed.
Aaon black
1.8:1failfailfail
  • AA: use #7465d7 as the text (4.59:1)
  • AAA: use #998de2 as the text (7.26:1)
  • AA: or shift the background to #a1a1a1 (4.53:1)
  • AAA: or shift the background to #c9c9c9 (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 #33258e 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

#33258e reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33258e
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 #33258e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33258e-a69cc4-dfac4e-271f2d-e9ecf1?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