Gauge colors

Hello, i need help to change the gauge colors and add one more color.
I put this line of code in my template.yaml

th_gauge_3:
  label-badge-blue: "#55acee"
  label-badge-green: "#9bc53d"
  label-badge-yellow: "#fde74c"
  label-badge-red: "#c3423f"

Then I define ‘theme: th_gauge_3’ in the gauge config

entity: sensor.temperature
max: 50
min: 5
name: TEMP
severity:
  green: 0
  red: 25
  yellow: 15
  blue: 35
theme: th_gauge_3
type: gauge

Unfortunately doesn’t work… if i add blue all the values in the gauge are blue… strange…

Someone could point me to the right direction???

Thanks a lot

There is no blue. Only green, yellow and red: https://www.home-assistant.io/lovelace/gauge/#severity

Adding to this just as I was having the same issue where I wanted more than 3 colours…

I currently have Blue as well as Green, Amber and Red in mine…
Temp Colours

As far as I’m aware this is a default setting.

Mine are in a horizontal stack with the code shown below:

type: horizontal-stack
cards:
  - type: gauge
    entity: sensor.inside_temperature
    needle: true
    severity:
      green: 15
      yellow: 24
      red: 30
    max: 40
  - type: gauge
    entity: sensor.outside_temperature
    needle: true
    severity:
      green: 15
      yellow: 24
      red: 30
    max: 40