Color

#2d5cae

#2d5cae
hex#2d5cae
rgbrgb(45, 92, 174)
hslhsl(218, 59%, 43%)
oklchoklch(0.487 0.141 260.7)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1127

Colors that go with #2d5cae

Charcoal, Sea Green and Sienna lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ae7f2d

#2d9dae · #3e2dae

#ae2d5c · #5cae2d

Split-complementary

Open in tool →

#ae3e2d · #9dae2d

#ae2d9d · #ae7f2d · #2dae3e

Contrast

#2d5cae as textRatioAAAA largeAAAFix
Aaon white
6.45:1passpassfail
  • AAA: use #2a56a2 as the text (7.12:1)
Aaon black
3.25:1failpassfail
  • AA: use #4074ce as the text (4.61:1)
  • AAA: use #7198da as the text (7.21:1)
  • AA: or shift the background to #d9d9d9 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2d5cae 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

#2d5cae reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d5cae
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #2d5cae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d5cae-9ca6c4-df644e-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