black
#000000
#31479E
#31479E
Color Values
| Format | #000000 | #31479E |
|---|---|---|
| HEX | #000000 | #31479E |
| RGB | 0, 0, 0 | 49, 71, 158 |
| HSL | 0.0, 0.0%, 0.0% | 227.9, 52.7%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 227.9, 69.0%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 69.0%, 55.1%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4322 0.1436 268.9 |
Contrast & Accessibility
2.53:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #31479E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #31479E
Color Difference (Delta E)
63.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #31479E);
background: linear-gradient(135deg, #000000, #31479E);