black
#000000
#28389E
#28389E
Color Values
| Format | #000000 | #28389E |
|---|---|---|
| HEX | #000000 | #28389E |
| RGB | 0, 0, 0 | 40, 56, 158 |
| HSL | 0.0, 0.0%, 0.0% | 231.9, 59.6%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 231.9, 74.7%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 74.7%, 64.6%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3979 0.1652 270.0 |
Contrast & Accessibility
2.15:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28389E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28389E
Color Difference (Delta E)
70.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28389E);
background: linear-gradient(135deg, #000000, #28389E);