black
#000000
#304A6F
#304A6F
Color Values
| Format | #000000 | #304A6F |
|---|---|---|
| HEX | #000000 | #304A6F |
| RGB | 0, 0, 0 | 48, 74, 111 |
| HSL | 0.0, 0.0%, 0.0% | 215.2, 39.6%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 215.2, 56.8%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 56.8%, 33.3%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.406 0.0704 257.3 |
Contrast & Accessibility
2.33:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304A6F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304A6F
Color Difference (Delta E)
39.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304A6F);
background: linear-gradient(135deg, #000000, #304A6F);