Color

#1e266b

#1e266b
hex#1e266b
rgbrgb(30, 38, 107)
hslhsl(234, 56%, 27%)
oklchoklch(0.309 0.119 272.3)
Closest name: midnightblue (#191970)Relative luminance 0.0272

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6b641e

#1e4d6b · #3d1e6b

#6b1e26 · #266b1e

Split-complementary

Open in tool →

#6b3d1e · #4d6b1e

#6b1e4d · #6b641e · #1e6b3d

Contrast

#1e266b as textRatioAAAA largeAAAFix
Aaon white
13.59:1passpasspassPasses AAA — no fix needed.
Aaon black
1.54:1failfailfail
  • AA: use #606bd2 as the text (4.53:1)
  • AAA: use #8890dd as the text (7.08:1)
  • AA: or shift the background to #969696 (4.6:1)
  • AAA: or shift the background to #bababa (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1e266b 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

#1e266b reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1e266b
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 #1e266b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1e266b-9d9cc4-df8a4e-241f2d-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