black
#000000
#303F84
#303F84
Color Values
| Format | #000000 | #303F84 |
|---|---|---|
| HEX | #000000 | #303F84 |
| RGB | 0, 0, 0 | 48, 63, 132 |
| HSL | 0.0, 0.0%, 0.0% | 229.3, 46.7%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 229.3, 63.6%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 63.6%, 52.3%, 0.0%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3946 0.1167 270.9 |
Contrast & Accessibility
2.17:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303F84 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303F84
Color Difference (Delta E)
52.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303F84);
background: linear-gradient(135deg, #000000, #303F84);