Blue plates are issued by several states, but the color and design vary widely by state and plate type

No single state owns the color blue for license plates. Multiple states use blue as part of their standard plate design, though the shade, placement, and accompanying symbols differ. Hawaii, Idaho, Iowa, Kansas, Kentucky, Louisiana, Maine, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, West Virginia, Wisconsin, and Wyoming all issue plates with blue as a primary or secondary color. The specific design — where the blue appears, what it contains, and what it signals about the vehicle — depends on the state and the plate category.

The reason multiple states use blue is historical. The American Association of Motor Vehicle Administrators established a standard in the 1950s recommending dark blue and white as the national color scheme for license plates. Many states adopted this standard and have kept it, though they update designs periodically. Some states have moved away from blue entirely, while others have added blue to special plates for electric vehicles, commercial use, or other categories.

Key Takeaways

  • At least 30 states use blue on their standard license plates, so the color alone does not identify which state issued the plate.
  • The state name, flag, or symbol printed on the plate is what actually identifies the issuing state, not the blue color.
  • Some states use blue only on specialty plates — such as electric vehicle plates or commercial plates — while their standard plates are white or another color.
  • If you need to know which state issued a specific plate, look for the state name, abbreviation, or state symbol printed on it, not the background color.

How to identify which state issued a blue plate

The blue background alone will not tell you which state issued a plate. Instead, look at the text and symbols on the plate itself. Every state prints its name, a two-letter abbreviation, or a state symbol (such as a flag or seal) somewhere on the plate. That marking is what identifies the state, not the color.

For example, Texas plates are predominantly white with a blue stripe on the left side containing the Texas flag. Michigan plates are white with a blue top section. Maine plates are white with a blue stripe. The state name or symbol on each one makes the state clear, even though they all contain blue. If you see a plate and cannot read the state name or symbol clearly, the color alone will not help you determine where it came from.

States with blue as the primary plate color

Some states use blue as the dominant background color on their standard plates. Hawaii, for instance, issues plates with a blue background and white text. Idaho, Iowa, Kansas, Kentucky, Louisiana, Maine, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, West Virginia, Wisconsin, and Wyoming all incorporate blue into their standard designs, though the exact placement and shade vary.

The specific design of each state's plate changes over time. States update their plates to add security features, change slogans, or refresh the visual design. If you are looking at a plate and trying to identify the state, the state name printed on the plate is always the most reliable indicator. The color, font, and layout can change, but the state name remains constant.

Specialty blue plates and what they indicate

Some states issue blue plates specifically for electric vehicles or hybrid vehicles. These plates help law enforcement and parking enforcement identify vehicles that may be may have access to to special parking privileges or incentives. California, for example, issues white and blue plates for plug-in hybrid and battery electric vehicles. These plates are not the standard plate for those states — they are an option that vehicle owners can request.

Other states use blue plates for commercial vehicles, government vehicles, or other specific categories. If you see a blue plate and want to know what it means, check the state's Department of Motor Vehicles website. The state name on the plate will direct you to the right DMV, and that DMV can explain what the blue color or design indicates for that particular plate type.

Why states choose blue for license plates

Blue became the standard color for American license plates because it contrasts well with white text and is straightforward to read from a distance. The color also has historical roots in the American Association of Motor Vehicle Administrators' recommendations from decades ago. States that adopted blue early kept it because changing the design of millions of plates is expensive and requires coordination with vehicle owners and law enforcement.

When states do redesign their plates, they often keep blue because it is familiar to drivers and law enforcement. Some states have experimented with other colors — such as green for environmental vehicles or red for commercial plates — but blue remains the most common choice for standard plates across the country.

How plate color relates to your driver's license renewal

The color of your license plate does not affect your driver's license renewal process. Your driver's license and your license plate are separate documents issued by the same state agency, but they are renewed on different schedules and for different reasons. Your driver's license renewal is based on your birth date or the expiration date printed on your current license. Your license plate renewal is based on the registration expiration date, which is typically one year from the date you register the vehicle.

When you renew your driver's license, you will not receive a new license plate. When you renew your vehicle registration, you may receive a new plate or a renewal sticker, depending on your state's policy. The color of the plate you currently have will not change unless your state redesigns its plates or you request a specialty plate. If you are renewing your driver's license and have questions about your license plate, contact your state's Department of Motor Vehicles for clarification.

Frequently Asked Questions

What does a blue license plate mean?

A blue license plate usually means the vehicle is registered in a state that uses blue as part of its standard plate design. In some states, blue specifically indicates an electric or hybrid vehicle. Check the state name and any symbols on the plate to determine what the blue color means in that particular state.

Can I get a blue license plate if my state does not use blue?

If your state does not issue blue plates as standard, you may be able to request a specialty plate that includes blue, such as an environmental or commemorative plate. Contact your state's Department of Motor Vehicles to see what specialty plate options are available and whether there is an additional fee.

Do all states with blue plates use the same shade of blue?

No. Each state chooses its own shade of blue and design. Some states use a darker navy blue, while others use a lighter or brighter blue. The exact color, placement, and design vary by state and sometimes by plate type within the same state.

If I move to a different state, do I have to change my license plate color?

Yes. When you move to a new state and register your vehicle there, you will receive a license plate in that state's design and color. You cannot keep a plate from your previous state. Your new state's Department of Motor Vehicles will issue you a plate that meets that state's current standards.