black
#000000
#304989
#304989
Color Values
| Format | #000000 | #304989 |
|---|---|---|
| HEX | #000000 | #304989 |
| RGB | 0, 0, 0 | 48, 73, 137 |
| HSL | 0.0, 0.0%, 0.0% | 223.1, 48.1%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 223.1, 65.0%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 65.0%, 46.7%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4202 0.1107 265.8 |
Contrast & Accessibility
2.44:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304989 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304989
Color Difference (Delta E)
51.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304989);
background: linear-gradient(135deg, #000000, #304989);