Color

#1e2d8a

#1e2d8a
hex#1e2d8a
rgbrgb(30, 45, 138)
hslhsl(232, 64%, 33%)
oklchoklch(0.353 0.154 269.3)
Closest name: Deep Space Royal (#223382)Relative luminance 0.0399

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8a7c1e

#1e638a · #461e8a

#8a1e2d · #2d8a1e

Split-complementary

Open in tool →

#8a461e · #638a1e

#8a1e63 · #8a7c1e · #1e8a46

Contrast

#1e2d8a as textRatioAAAA largeAAAFix
Aaon white
11.68:1passpasspassPasses AAA — no fix needed.
Aaon black
1.8:1failfailfail
  • AA: use #5c6ddb as the text (4.67:1)
  • AAA: use #8692e4 as the text (7.25:1)
  • AA: or shift the background to #a1a1a1 (4.52:1)
  • AAA: or shift the background to #c9c9c9 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1e2d8a 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

#1e2d8a reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1e2d8a
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 #1e2d8a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1e2d8a-9c9dc4-df864e-231f2d-e9eef1?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