Color

#2e63b2

#2e63b2
hex#2e63b2
rgbrgb(46, 99, 178)
hslhsl(216, 59%, 44%)
oklchoklch(0.506 0.138 258.4)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1272

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b27d2e

#2ea5b2 · #3b2eb2

#b22e63 · #63b22e

Split-complementary

Open in tool →

#b23b2e · #a5b22e

#b22ea5 · #b27d2e · #2eb23b

Contrast

#2e63b2 as textRatioAAAA largeAAAFix
Aaon white
5.93:1passpassfail
  • AAA: use #29589e as the text (7.04:1)
Aaon black
3.54:1failpassfail
  • AA: use #3c76cd as the text (4.67:1)
  • AAA: use #6d98d9 as the text (7.14:1)
  • AA: or shift the background to #e3e3e3 (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2e63b2 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

#2e63b2 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2e63b2
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 #2e63b2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2e63b2-9ca7c4-df5f4e-201f2d-e9f0f1?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