black
#000000
#578397
#578397
Color Values
| Format | #000000 | #578397 |
|---|---|---|
| HEX | #000000 | #578397 |
| RGB | 0, 0, 0 | 87, 131, 151 |
| HSL | 0.0, 0.0%, 0.0% | 198.8, 26.9%, 46.7% |
| HSV | 0.0, 0.0%, 0.0% | 198.8, 42.4%, 59.2% |
| CMYK | 0%, 0%, 0%, 100% | 42.4%, 13.2%, 0.0%, 40.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5857 0.0572 228.3 |
Contrast & Accessibility
5.1:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578397 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578397
Color Difference (Delta E)
55.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578397);
background: linear-gradient(135deg, #000000, #578397);