black
#000000
#578FDF
#578FDF
Color Values
| Format | #000000 | #578FDF |
|---|---|---|
| HEX | #000000 | #578FDF |
| RGB | 0, 0, 0 | 87, 143, 223 |
| HSL | 0.0, 0.0%, 0.0% | 215.3, 68.0%, 60.8% |
| HSV | 0.0, 0.0%, 0.0% | 215.3, 61.0%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 61.0%, 35.9%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.6477 0.1343 257.4 |
Contrast & Accessibility
6.4:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578FDF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578FDF
Color Difference (Delta E)
75.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578FDF);
background: linear-gradient(135deg, #000000, #578FDF);