black
#000000
#042DFB
#042DFB
Color Values
| Format | #000000 | #042DFB |
|---|---|---|
| HEX | #000000 | #042DFB |
| RGB | 0, 0, 0 | 4, 45, 251 |
| HSL | 0.0, 0.0%, 0.0% | 230.0, 96.9%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 230.0, 98.4%, 98.4% |
| CMYK | 0%, 0%, 0%, 100% | 98.4%, 82.1%, 0.0%, 1.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4741 0.2909 264.4 |
Contrast & Accessibility
2.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #042DFB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #042DFB
Color Difference (Delta E)
125.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #042DFB);
background: linear-gradient(135deg, #000000, #042DFB);