black
#000000
#428594
#428594
Color Values
| Format | #000000 | #428594 |
|---|---|---|
| HEX | #000000 | #428594 |
| RGB | 0, 0, 0 | 66, 133, 148 |
| HSL | 0.0, 0.0%, 0.0% | 191.0, 38.3%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 191.0, 55.4%, 58.0% |
| CMYK | 0%, 0%, 0%, 100% | 55.4%, 10.1%, 0.0%, 42.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5789 0.0715 214.2 |
Contrast & Accessibility
5.01:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428594 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428594
Color Difference (Delta E)
56.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428594);
background: linear-gradient(135deg, #000000, #428594);