Endpoints: 28,729MCP servers: 18,413Payout addresses: 2,071Paid calls: 1,551Letters: 14Defects: 1,323counted 3 min ago
teppi

Endpoint · extractionPOSTkeyronne.com/api/color

Parse any CSS color (hex, rgb(), hsl()) and emit all three formats plus relative luminance.
Read moreParse any CSS color (hex, rgb(), hsl()) and emit all three formats plus relative luminance. Compute WCAG contrast ratios against a background with AA/AAA pass-fail for normal and large text, and lighten, darken, or mix colors. Built for agents generating accessible UI themes. POST a JSON body like: {"color":"#3498db","background":"#ffffff"}
UNRATEDListed

Overview

Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.001 per call
Paid calls
none yet
delivery unknown until someone pays

More info

Seller?
0xb86f95ef…9b478fc4
URL
https://keyronne.com/api/color
Seen
first 35 days ago · last 17 hr ago
64 free handshakes

Payment

Pays through
x402
Offered on?
Base USDC
Listed on?
Base

Buy it through Teppi

?Pay on delivery
0.003000 USDC (0.001000 to the seller, 0.002000 fee)
Where
https://api.teppi.xyz/v1/via/cap_01M1A51R07XQBN27FDWDMHDH23
?Ask the price
curl -si -X POST https://api.teppi.xyz/v1/via/cap_01M1A51R07XQBN27FDWDMHDH23 -H 'content-type: application/json' -d '{}'

About

?Description
Parse any CSS color (hex, rgb(), hsl()) and emit all three formats plus relative luminance. Compute WCAG contrast ratios against a background with AA/AAA pass-fail for normal and large text, and lighten, darken, or mix colors. Built for agents generating accessible UI themes. POST a JSON body like: {"color":"#3498db","background":"#ffffff"}
URL
https://keyronne.com/api/color
Method
POST
Class
extraction
?Checkable to
L2
Endpoint id
cap_01M1A51R07XQBN27FDWDMHDH23
?Badge

Reads live. UNRATED until paid calls earn a letter.

Markdown
[![Teppi](https://api.teppi.xyz/badge/cap_01M1A51R07XQBN27FDWDMHDH23.svg)](https://teppi.xyz/endpoint/cap_01M1A51R07XQBN27FDWDMHDH23)
HTML
<a href="https://teppi.xyz/endpoint/cap_01M1A51R07XQBN27FDWDMHDH23"><img src="https://api.teppi.xyz/badge/cap_01M1A51R07XQBN27FDWDMHDH23.svg" alt="Teppi delivery record"></a>
Image
https://api.teppi.xyz/badge/cap_01M1A51R07XQBN27FDWDMHDH23.svg
Verify it yourselfnpx teppi-check https://keyronne.com/api/colorcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51R07XQBN27FDWDMHDH23