Color

#122a45

#122a45
hex#122a45
rgbrgb(18, 42, 69)
hslhsl(212, 59%, 17%)
oklchoklch(0.281 0.058 253)
Closest name: Eternal Darkness (#1c2841)Relative luminance 0.0221

Tints & shades

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

Harmonies

Complementary

Open in tool →

#452d12

#124345 · #131245

#45122a · #2a4512

Split-complementary

Open in tool →

#451312 · #434512

#451243 · #452d12 · #124513

Contrast

#122a45 as textRatioAAAA largeAAAFix
Aaon white
14.55:1passpasspassPasses AAA — no fix needed.
Aaon black
1.44:1failfailfail
  • AA: use #3276c3 as the text (4.52:1)
  • AAA: use #659ad7 as the text (7.16:1)
  • AA: or shift the background to #8f8f8f (4.5:1)
  • AAA: or shift the background to #b5b5b5 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #122a45 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#122a45 reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #122a45
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 #122a45 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/122a45-9caac4-df564e-1f202d-e9f1f1?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