black
#000000
#303F76
#303F76
Color Values
| Format | #000000 | #303F76 |
|---|---|---|
| HEX | #000000 | #303F76 |
| RGB | 0, 0, 0 | 48, 63, 118 |
| HSL | 0.0, 0.0%, 0.0% | 227.1, 42.2%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 227.1, 59.3%, 46.3% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 46.6%, 0.0%, 53.7% |
| OKLCH | 0.0 0.0 0.0 | 0.3844 0.0953 270.0 |
Contrast & Accessibility
2.1:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #303F76 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303F76
Color Difference (Delta E)
45.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303F76);
background: linear-gradient(135deg, #000000, #303F76);