black
#000000
#303D69
#303D69
Color Values
| Format | #000000 | #303D69 |
|---|---|---|
| HEX | #000000 | #303D69 |
| RGB | 0, 0, 0 | 48, 61, 105 |
| HSL | 0.0, 0.0%, 0.0% | 226.3, 37.3%, 30.0% |
| HSV | 0.0, 0.0%, 0.0% | 226.3, 54.3%, 41.2% |
| CMYK | 0%, 0%, 0%, 100% | 54.3%, 41.9%, 0.0%, 58.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3711 0.0776 269.9 |
Contrast & Accessibility
2.0:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303D69 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303D69
Color Difference (Delta E)
39.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303D69);
background: linear-gradient(135deg, #000000, #303D69);