black
#000000
#3F58CE
#3F58CE
Color Values
| Format | #000000 | #3F58CE |
|---|---|---|
| HEX | #000000 | #3F58CE |
| RGB | 0, 0, 0 | 63, 88, 206 |
| HSL | 0.0, 0.0%, 0.0% | 229.5, 59.3%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 229.5, 69.4%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 57.3%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5113 0.1842 269.6 |
Contrast & Accessibility
3.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F58CE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F58CE
Color Difference (Delta E)
82.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F58CE);
background: linear-gradient(135deg, #000000, #3F58CE);