Steel blue color: hex codes, shades and palettes
Palettes built around steel blue. Click any swatch to copy its hex code.
A mid blue with grey mixed in, named for the tone of tempered steel. The grey is what makes it usable as a large area where a saturated blue would shout.
No steel blue palettes yet
Run npm run generate to build the dataset.
Steel blue hex, RGB, HSL and OKLCH
- HEX
#4A7396- RGB
rgb(74, 115, 150)- HSL
hsl(208, 34%, 44%)- OKLCH
oklch(54.0% 0.072 245.4)- On white
- 5.02:1
- On black
- 4.18:1
Shades of steel blue
Eleven steps from one base color, generated in OKLCH so each step is an equal perceived step rather than an equal numeric one. Click a swatch to copy it.
Contrast and readability
Steel blue on white measures 5.02:1 and on black 4.18:1. WCAG AA asks for 4.5:1 on normal text and 3:1 on large text and UI components, so the higher of those two decides which background it belongs on. In the scale above, 500 is the first to clear 4.5:1 on white, at 5.24:1.
The contrast checker reports every level for a given pair and suggests the nearest passing shade on the same hue. The color picker builds this same scale from any color you paste in.
Related colors:blue, navy, royal blue, cobalt, periwinkle, transparent blue. See every shade on the colors index.