Color

#2415cb

#2415cb
hex#2415cb
rgbrgb(36, 21, 203)
hslhsl(245, 81%, 44%)
oklchoklch(0.402 0.25 269.8)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0522

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bccb15

#1561cb · #7f15cb

#cb2415 · #15cb24

Split-complementary

Open in tool →

#cb7f15 · #61cb15

#cb1561 · #bccb15 · #15cb7f

Contrast

#2415cb as textRatioAAAA largeAAAFix
Aaon white
10.27:1passpasspassPasses AAA — no fix needed.
Aaon black
2.04:1failfailfail
  • AA: use #6e62ef as the text (4.66:1)
  • AAA: use #948cf3 as the text (7.3:1)
  • AA: or shift the background to #adadad (4.58:1)
  • AAA: or shift the background to #d6d6d6 (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2415cb 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

#2415cb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2415cb
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 #2415cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2415cb-a49cc4-dfa54e-261f2d-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