black
#000000
#578FFF
#578FFF
Color Values
| Format | #000000 | #578FFF |
|---|---|---|
| HEX | #000000 | #578FFF |
| RGB | 0, 0, 0 | 87, 143, 255 |
| HSL | 0.0, 0.0%, 0.0% | 220.0, 100.0%, 67.1% |
| HSV | 0.0, 0.0%, 0.0% | 220.0, 65.9%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 65.9%, 43.9%, 0.0%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6665 0.1764 262.6 |
Contrast & Accessibility
6.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578FFF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578FFF
Color Difference (Delta E)
87.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578FFF);
background: linear-gradient(135deg, #000000, #578FFF);