black
#000000
#042DC8
#042DC8
Color Values
| Format | #000000 | #042DC8 |
|---|---|---|
| HEX | #000000 | #042DC8 |
| RGB | 0, 0, 0 | 4, 45, 200 |
| HSL | 0.0, 0.0%, 0.0% | 227.4, 96.1%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 227.4, 98.0%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 98.0%, 77.5%, 0.0%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4137 0.2358 264.3 |
Contrast & Accessibility
2.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #042DC8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #042DC8
Color Difference (Delta E)
99.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #042DC8);
background: linear-gradient(135deg, #000000, #042DC8);