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POST
/
tools
/
color-converter
/
rgb-to-hex
Convert RGB to Hex
curl --request POST \
  --url https://api.dirtroad.dev/tools/color-converter/rgb-to-hex \
  --header 'Content-Type: application/json' \
  --header 'X-Payment: <api-key>' \
  --data '{
  "r": 255,
  "g": 0,
  "b": 0
}'
{
  "original": {
    "r": 123,
    "g": 123,
    "b": 123
  },
  "result": "#FF0000"
}

Authorizations

​
X-Payment
string
header
required

x402 blockchain payment authorization header containing signed EIP-3009 Transfer with Authorization

Body

application/json
​
r
number
required

Red component

Required range: 0 <= x <= 255
Example:

255

​
g
number
required

Green component

Required range: 0 <= x <= 255
Example:

0

​
b
number
required

Blue component

Required range: 0 <= x <= 255
Example:

0

Response

RGB values converted to hex color code

​
original
object
​
result
string

Hex color code

Example:

"#FF0000"