Color
#263473
#263473rgb(38, 52, 115)hsl(229, 50%, 30%)oklch(0.351 0.109 270.4)Colors that go with #263473
Steel Blue, Blue and Cobalt 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.
Steel Blue #4682b4
analogousshippedSteel Blue is #263473's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped8 real palettes, including Alaska Airlines's brand system and Procter & Gamble's brand system put Blue beside #263473, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #263473: 4 real palettes, including Purina Pro Plan's brand system and Blue Mono, as the accent.
Crimson #dc143c
shippedCrimson is paired with #263473 in 8 real palettes, including Casper Sleep's brand system and Marvel's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #263473: 17 real palettes, including Hasbro's brand system and Panasonic's brand system, as the supporting colour.
Light Sea Green #20b2aa
shippedLight Sea Green shows up next to #263473 in 4 real palettes, including Confluent's brand system and Lido, as the accent.
Orange Red #ff4500
shippedOrange Red is paired with #263473 in 6 real palettes, including Tide's brand system and NASA's brand system, as the accent.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #263473: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #263473
Tints & shades
Harmonies
Contrast
| #263473 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 11.53:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.82:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #263473 as the background.
Brands using this color
Fonts for this mood
#263473 reads as cool, dark, luxury. 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 #263473 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/263473-9c9fc4-df7e4e-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