black
#000000
#42589B
#42589B
Color Values
| Format | #000000 | #42589B |
|---|---|---|
| HEX | #000000 | #42589B |
| RGB | 0, 0, 0 | 66, 88, 155 |
| HSL | 0.0, 0.0%, 0.0% | 225.2, 40.3%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 225.2, 57.4%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 57.4%, 43.2%, 0.0%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4762 0.1114 268.3 |
Contrast & Accessibility
3.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #42589B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #42589B
Color Difference (Delta E)
56.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #42589B);
background: linear-gradient(135deg, #000000, #42589B);