black
#000000
#304A83
#304A83
Color Values
| Format | #000000 | #304A83 |
|---|---|---|
| HEX | #000000 | #304A83 |
| RGB | 0, 0, 0 | 48, 74, 131 |
| HSL | 0.0, 0.0%, 0.0% | 221.2, 46.4%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 221.2, 63.4%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 63.4%, 43.5%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4184 0.1004 264.1 |
Contrast & Accessibility
2.43:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304A83 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304A83
Color Difference (Delta E)
48.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304A83);
background: linear-gradient(135deg, #000000, #304A83);