Color
#43637a
#43637a
hex
#43637argb
rgb(67, 99, 122)hsl
hsl(205, 29%, 37%)oklch
oklch(0.484 0.053 240.5)Closest name: Admiral Blue (#50647f)Relative luminance 0.1152
Tints & shades
Harmonies
Contrast
| #43637a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 6.36:1 | pass | pass | fail |
|
Aaon black | 3.3:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #43637a as the background.
Brands using this color
mcpConnect your agent — build around #43637a
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #43637a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/43637a-9cafc4-df4e58-1f212d-e9f1f0?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md