black
#000000
#28589C
#28589C
Color Values
| Format | #000000 | #28589C |
|---|---|---|
| HEX | #000000 | #28589C |
| RGB | 0, 0, 0 | 40, 88, 156 |
| HSL | 0.0, 0.0%, 0.0% | 215.2, 59.2%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 215.2, 74.4%, 61.2% |
| CMYK | 0%, 0%, 0%, 100% | 74.4%, 43.6%, 0.0%, 38.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4638 0.1223 257.6 |
Contrast & Accessibility
2.97:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28589C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28589C
Color Difference (Delta E)
56.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28589C);
background: linear-gradient(135deg, #000000, #28589C);