black
#000000
#304F85
#304F85
Color Values
| Format | #000000 | #304F85 |
|---|---|---|
| HEX | #000000 | #304F85 |
| RGB | 0, 0, 0 | 48, 79, 133 |
| HSL | 0.0, 0.0%, 0.0% | 218.1, 47.0%, 35.5% |
| HSV | 0.0, 0.0%, 0.0% | 218.1, 63.9%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 63.9%, 40.6%, 0.0%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4314 0.0971 260.8 |
Contrast & Accessibility
2.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304F85 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304F85
Color Difference (Delta E)
48.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304F85);
background: linear-gradient(135deg, #000000, #304F85);