black
#000000
#428490
#428490
Color Values
| Format | #000000 | #428490 |
|---|---|---|
| HEX | #000000 | #428490 |
| RGB | 0, 0, 0 | 66, 132, 144 |
| HSL | 0.0, 0.0%, 0.0% | 189.2, 37.1%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 189.2, 54.2%, 56.5% |
| CMYK | 0%, 0%, 0%, 100% | 54.2%, 8.3%, 0.0%, 43.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5748 0.0694 210.9 |
Contrast & Accessibility
4.93:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #428490 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #428490
Color Difference (Delta E)
55.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #428490);
background: linear-gradient(135deg, #000000, #428490);