black
#000000
#313B81
#313B81
Color Values
| Format | #000000 | #313B81 |
|---|---|---|
| HEX | #000000 | #313B81 |
| RGB | 0, 0, 0 | 49, 59, 129 |
| HSL | 0.0, 0.0%, 0.0% | 232.5, 44.9%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 232.5, 62.0%, 50.6% |
| CMYK | 0%, 0%, 0%, 100% | 62.0%, 54.3%, 0.0%, 49.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3844 0.1175 273.5 |
Contrast & Accessibility
2.07:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #313B81 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #313B81
Color Difference (Delta E)
52.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #313B81);
background: linear-gradient(135deg, #000000, #313B81);