Color
#554c67
#554c67rgb(85, 76, 103)hsl(260, 15%, 35%)oklch(0.436 0.045 299.8)Colors that go with #554c67
Teal, Blue and Cadet 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.
Teal #008080
triadicshippedTeal completes a triad with #554c67 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Blue #0000ff
shipped5 real palettes, including Alaska Airlines's brand system and Jeep's brand system put Blue beside #554c67, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #554c67: 4 real palettes, including Dusk and Open House, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #554c67 in 6 real palettes, including Codecademy's brand system and Wells Fargo's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #554c67: 8 real palettes, including HP's brand system and Hinge's brand system, as the accent.
Goldenrod #daa520
shippedGoldenrod shows up next to #554c67 in 5 real palettes, including Fireside and Open House, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #554c67 in 5 real palettes, including Console Light and Mint Modern, as the accent.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #554c67: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #554c67
Tints & shades
Harmonies
Contrast
| #554c67 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 8.03:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.62:1 | 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 #554c67 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 #554c67 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/554c67-ae9cc4-dfc94e-2a1f2d-e9ebf1?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