Tetraammine Color – #1e20c7: Codes and Complete Breakdown
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The Tetraammine color hex code is #1e20c7, and it is composed of 12% red, 13% green and 78% blue.
Tetraammine is a dark, bright, and cool color at 85% saturation. It has a contrast ratio of 10.06:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Tetraammine color (#1e20c7) against light backgrounds.

Tetraammine Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#1e20c7
Tetraammine Color Codes and Information
Complete breakdown of the color Tetraammine:
| Data Type | Values/Details |
|---|---|
| Hex | #1e20c7 |
| RGB | rgb(30,32,199) |
| HSL | hsl(239,73.8%,44.9%) |
| CMYK | 85, 84, 0, 22 |
| HSV | 239, 85, 78 |
| RGB % | 12, 13, 78 |
| XYZ | 11.4, 5.4, 54.5 |
| LAB | 27.8, 57.6, -83.2 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 85% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 10.06 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 2.09 (fails WCAG AA) |
Similar Colors to Tetraammine Color
#24313d

Blue-Black
#ffccee

Infra-White
#d40000

Rosso Corsa
#f3e8ea

White-Red
#800020

Oxblood
#96534c

Marsala
#deb887

Burlywood
#ddebe3

Snowbound










