RoyalBlue and SteelBlue

CSS Variables

:root {
  --color-a: #4169E1;
  --color-b: #4682B4;
  --color-a-rgb: 65, 105, 225;
  --color-b-rgb: 70, 130, 180;
}

JSON

{
  "name": "RoyalBlue and SteelBlue",
  "colors": [
    {
      "name": "RoyalBlue",
      "hex": "#4169E1",
      "rgb": [
        65,
        105,
        225
      ]
    },
    {
      "name": "SteelBlue",
      "hex": "#4682B4",
      "rgb": [
        70,
        130,
        180
      ]
    }
  ],
  "harmony": "Contrasting",
  "contrastRatio": 1.18
}

Do royalblue and steelblue go together?

Yes. RoyalBlue and SteelBlue form a contrasting color combination. These colors sit far enough apart on the wheel to create clear contrast without falling into a named harmony. The pairing works through difference rather than relationship, which suits designs that want variety over cohesion. The pairing has a WCAG contrast ratio of 1.18:1, which is below the AA threshold for text — use it for decorative purposes rather than text readability.

What is the contrast ratio between royalblue and steelblue?

The WCAG 2.1 contrast ratio between RoyalBlue (#4169E1) and SteelBlue (#4682B4) is 1.18:1. This ratio is below AA. Use the pairing for backgrounds, borders, and decorative elements rather than text-on-background combinations.

How do I use royalblue and steelblue in design?

A safe starting point is the 60/30/10 rule: give one color about 60 percent of the surface area, the other about 30 percent, and reserve the remaining 10 percent for an accent or neutral. If one color is significantly darker, use it for text or structural elements and the lighter one for backgrounds. Test the result with our Contrast Checker if text is involved.

What are the hex and RGB values for royalblue and steelblue?

RoyalBlue has the hex code #4169E1 and RGB values rgb(65, 105, 225). SteelBlue has the hex code #4682B4 and RGB values rgb(70, 130, 180). You can copy these directly into CSS or use the design tokens provided on this page.