black
#000000
#42FFFF
#42FFFF
Color Values
| Format | #000000 | #42FFFF |
|---|---|---|
| HEX | #000000 | #42FFFF |
| RGB | 0, 0, 0 | 66, 255, 255 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 100.0%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 74.1%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 74.1%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.9112 0.1436 194.9 |
Contrast & Accessibility
16.98:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #42FFFF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #42FFFF
Color Difference (Delta E)
102.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #42FFFF);
background: linear-gradient(135deg, #000000, #42FFFF);