black
#000000
#428599
#428599
Color Values
| Format | #000000 | #428599 |
|---|---|---|
| HEX | #000000 | #428599 |
| RGB | 0, 0, 0 | 66, 133, 153 |
| HSL | 0.0, 0.0%, 0.0% | 193.8, 39.7%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 193.8, 56.9%, 60.0% |
| CMYK | 0%, 0%, 0%, 100% | 56.9%, 13.1%, 0.0%, 40.0% |
| OKLCH | 0.0 0.0 0.0 | 0.581 0.0743 219.9 |
Contrast & Accessibility
5.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428599 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428599
Color Difference (Delta E)
56.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428599);
background: linear-gradient(135deg, #000000, #428599);