Color
#5a5e77
#5a5e77rgb(90, 94, 119)hsl(232, 14%, 41%)oklch(0.488 0.04 277.7)Colors that go with #5a5e77
Charcoal, Steel Blue and Blue 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #5a5e77: softer than #000 and cool enough to feel like part of the same palette.
Steel Blue #4682b4
analogousshippedSteel Blue is #5a5e77's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped4 real palettes, including Activision's brand system and Tesco's brand system put Blue beside #5a5e77, as the accent.
Champagne #f7e7ce
shipped5 real palettes, including Darkroom and BrandSweets's brand system put Champagne beside #5a5e77, as the surface under it.
Copper #b87333
shippedDesigners have shipped Copper with #5a5e77: 4 real palettes, including Dusk and Desert Road, as the accent.
Crimson #dc143c
shippedCrimson is paired with #5a5e77 in 13 real palettes, including Retro Pop and Codecademy's brand system, as the lead colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #5a5e77: 4 real palettes, including Lamborghini's brand system and Warp's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #5a5e77: 12 real palettes, including HP's brand system and The New York Times's brand system, as the accent.
Real palettes that use #5a5e77
Tints & shades
Harmonies
Contrast
| #5a5e77 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 #5a5e77 as the background.
Brands using this color
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.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #5a5e77 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5a5e77-9c9dc4-df864e-231f2d-e9eef1?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