black
#000000
#303F77
#303F77
Color Values
| Format | #000000 | #303F77 |
|---|---|---|
| HEX | #000000 | #303F77 |
| RGB | 0, 0, 0 | 48, 63, 119 |
| HSL | 0.0, 0.0%, 0.0% | 227.3, 42.5%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 227.3, 59.7%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 59.7%, 47.1%, 0.0%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3851 0.0969 270.1 |
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: #303F77 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #303F77
Color Difference (Delta E)
45.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #303F77);
background: linear-gradient(135deg, #000000, #303F77);