Color
#5d5f6f
#5d5f6frgb(93, 95, 111)hsl(233, 9%, 40%)oklch(0.49 0.026 279.8)Colors that go with #5d5f6f
Charcoal, Champagne and Copper 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 that reads cleanly against #5d5f6f without the hard edge of pure #000.
Champagne #f7e7ce
shipped5 real palettes, including BrandSweets's brand system and Darkroom put Champagne beside #5d5f6f.
Copper #b87333
shippedDesigners have shipped Copper with #5d5f6f: 5 real palettes, including Dusk and Desert Road, as the accent.
Crimson #dc143c
shippedCrimson is paired with #5d5f6f in 7 real palettes, including Retro Pop and Gemstone, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #5d5f6f: 8 real palettes, including HP's brand system and Campus, as the accent.
Firebrick #b22222
shippedDesigners have shipped Firebrick with #5d5f6f: 5 real palettes, including Newsprint and Fireside, as the lead colour.
Goldenrod #daa520
shippedGoldenrod shows up next to #5d5f6f in 4 real palettes, including Mid-Century and Open House, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #5d5f6f in 4 real palettes, including Console Light and Undergrowth, as the accent.
Real palettes that use #5d5f6f
Tints & shades
Harmonies
Contrast
| #5d5f6f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 6.3:1 | pass | pass | fail |
|
Aaon black | 3.33:1 | 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 #5d5f6f as the background.
Brands using this color
Fonts for this mood
#5d5f6f reads as muted, minimal. The font library is tagged with the same vocabulary:
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 #5d5f6f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5d5f6f-9c9cc4-df884e-241f2d-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