black
#000000
#304DB2
#304DB2
Color Values
| Format | #000000 | #304DB2 |
|---|---|---|
| HEX | #000000 | #304DB2 |
| RGB | 0, 0, 0 | 48, 77, 178 |
| HSL | 0.0, 0.0%, 0.0% | 226.6, 57.5%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 226.6, 73.0%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 73.0%, 56.7%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4599 0.1642 267.4 |
Contrast & Accessibility
2.83:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304DB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304DB2
Color Difference (Delta E)
71.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304DB2);
background: linear-gradient(135deg, #000000, #304DB2);