Black Hole Color – #010203: Codes and Complete Breakdown
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The Black Hole color hex code is #010203, and it is composed of 0% red, 1% green and 1% blue.
Black Hole is a dark, bright, and cool color at 67% saturation. It has a contrast ratio of 20.77:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Black Hole color (#010203) against light backgrounds.

Black Hole Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Analogous colors
Monochromatic colors
#010203
Black Hole Color Codes and Information
Here’s a complete breakdown of the color Black Hole, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #010203 |
| RGB | rgb(1,2,3) |
| HSL | hsl(210,50%,0.8%) |
| CMYK | 67, 33, 0, 99 |
| HSV | 210, 67, 1 |
| RGB % | 0, 1, 1 |
| XYZ | 0.1, 0.1, 0.1 |
| LAB | 0.9, 0.2, 0.1 |
| Color Category | Dark |
| Color Family | Black |
| Saturation | 67% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 20.77 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 1.01 (fails WCAG AA) |
Similar Colors to Black Hole Color
#090807

Accursed Black
#3e2a2c

Wenge Black
#1f262a

Washed Black
#004242

Warm Black
#49434a

Violet Black
#2f2a41

Viola Black
#232324

Verified Black
#241f20

Velvet Black









