Slate Gray hex code
Slate Gray
#708090rgb(112, 128, 144)hsl(210, 13%, 50%)oklch(0.593 0.031 248.3)Slate Gray is a mid-tone, muted blue — #708090, rgb(112, 128, 144), hue 210° at 13% saturation. The colours that go with slate gray are Charcoal, Copper and Champagne — each with the reason below, and the real palettes that pair them. It fails AA as text on white (4.05:1) but passes on black at 5.18:1 — a dark-mode colour, or a fill with dark type on it.
Colors that go with Slate Gray
Charcoal, Copper and Champagne 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 Slate Gray: softer than #000 and cool enough to feel like part of the same palette.
Copper #b87333
complementaryshippedCopper sits directly opposite Slate Gray on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Champagne #f7e7ce
shipped5 real palettes, including Midnight Luxe and Forest Floor put Champagne beside Slate Gray, as that palette's text colour.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with Slate Gray: 5 real palettes, including Ink & Paper and Fintech Trust, as the accent.
Crimson #dc143c
shippedCrimson is paired with Slate Gray in 9 real palettes, including Retro Pop and Redfin's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with Slate Gray: 13 real palettes, including Campus and Dusk, as the lead colour.
Firebrick #b22222
shippedDesigners have shipped Firebrick with Slate Gray: 4 real palettes, including Newsprint and Honda's brand system, as the lead colour.
Goldenrod #daa520
shippedGoldenrod shows up next to Slate Gray in 5 real palettes, including Ledger Dark and Noir Beauty, as the lead colour.
Tints & shades
Harmonies
Contrast
| Slate Gray as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 4.05:1 | fail | pass | fail | |
Aaon black | 5.18:1 | pass | 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 Slate Gray as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #708090 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/708090-9cabc4-df514e-1f202d-e9f1f1?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