black
#000000
#304EAE
#304EAE
Color Values
| Format | #000000 | #304EAE |
|---|---|---|
| HEX | #000000 | #304EAE |
| RGB | 0, 0, 0 | 48, 78, 174 |
| HSL | 0.0, 0.0%, 0.0% | 225.7, 56.8%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 225.7, 72.4%, 68.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 55.2%, 0.0%, 31.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4587 0.1574 266.9 |
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: #304EAE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #304EAE
Color Difference (Delta E)
69.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #304EAE);
background: linear-gradient(135deg, #000000, #304EAE);