black
#000000
#304DA1
#304DA1
Color Values
| Format | #000000 | #304DA1 |
|---|---|---|
| HEX | #000000 | #304DA1 |
| RGB | 0, 0, 0 | 48, 77, 161 |
| HSL | 0.0, 0.0%, 0.0% | 224.6, 54.1%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 224.6, 70.2%, 63.1% |
| CMYK | 0%, 0%, 0%, 100% | 70.2%, 52.2%, 0.0%, 36.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4465 0.1404 266.4 |
Contrast & Accessibility
2.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #304DA1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304DA1
Color Difference (Delta E)
62.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304DA1);
background: linear-gradient(135deg, #000000, #304DA1);