San Juan Color
San Juan is a blue color with hex code #304B6A. This page covers its meaning, all color values, harmonies, colors that go with san juan, shades, tints, similar colors, CSS examples, FAQs, and WCAG contrast ratios.
San Juan Color Values
What Does San Juan Mean?
San Juan belongs to the blue family of colors. Blue wins popularity surveys in every culture that runs them, and corporate design reflects it. Trust and stability are the usual words people reach for. Dark navies project authority, pale blues open a layout up, and almost nothing clashes with it. Being on the dark side, San Juan adds weight and depth. It suits text, shadows, and grounding elements more than wide-open backgrounds.
In the ISCC-NBS color naming system, San Juan is classified as a blue (nearest centroid: grayish purplish blue, #4C516D).
Color Harmonies
Complementary
Analogous
Triadic
Colors That Go With San Juan
San Juan and #6A4E2F are complements, parked opposite each other on the wheel. Together they hit maximum contrast, so a rough 70/30 split keeps the pairing from shouting.
Analogous neighbors — #2F686A and #312F6A, which sit beside san juan on the wheel. Pairings like this feel calm and settled, which suits backgrounds and gradients.
For an energetic three-color palette, pair san juan with triadic partners #6A2F4B and #4B6A2F. All three sit evenly spaced around the wheel, so the scheme stays lively without clashing.
Build and test these combinations in our Color Wheel Tool or check text readability with the Contrast Checker.
Tints and Shades
Tints (lighter)
Shades (darker)
Similar Colors
- Dark Slate Blue —
#214761(Delta E 5) - Fiord —
#405169(Delta E 6) - Rhino —
#2E3F62(Delta E 7) - Atomic —
#314459(Delta E 7) - Dark Grey Blue —
#29465B(Delta E 7)
CSS Examples
.text { color: #304B6A; }
.background { background-color: #304B6A; }
.border { border: 2px solid #304B6A; }
.shadow { box-shadow: 0 4px 6px #304B6A40; }WCAG Contrast
Frequently Asked Questions
What is the hex code for san juan?
San Juan has the hex code #304B6A. In RGB notation it is rgb(48, 75, 106), in HSL it is hsl(212, 38%, 30%), and its OKLCH value is 0.406, 0.062, 252.7.
What does the color san juan mean?
Blue-family colors like san juan carry distinct psychological associations. San Juan belongs to the blue family of colors. Blue wins popularity surveys in every culture that runs them, and corporate design reflects it. Trust and stability are the usual words people reach for. Dark navies project authority, pale blues open a layout up, and almost nothing clashes with it. Being on the dark side, San Juan adds weight and depth. It suits text, shadows, and grounding elements more than wide-open backgrounds.
What colors go with san juan?
San Juan has three easy routes: its complement #6A4E2F for punch, its neighbors #2F686A and #312F6A for something calmer, or triadic partners #6A2F4B and #4B6A2F when you want energy.
Is san juan a standard web color?
No — San Juan is not a CSS keyword. Use its hex value #304B6A or any RGB/HSL equivalent in your stylesheets.
How do I make san juan lighter or darker?
To lighten san juan, add white to create tints; to darken it, add black to create shades. The tints and shades table above shows five computed steps of each, from #D5E0EC (lightest tint) to #080C12 (darkest shade).
About San Juan
San Juan is classified as a Blue in the ISCC-NBS color naming system, within the Blue hue family. It has The color is recognized by Resene.
Use our Color Converter to convert #304B6A to any other color format, or explore the Color Wheel to find harmonious color combinations.