black
#000000
#578BA1
#578BA1
Color Values
| Format | #000000 | #578BA1 |
|---|---|---|
| HEX | #000000 | #578BA1 |
| RGB | 0, 0, 0 | 87, 139, 161 |
| HSL | 0.0, 0.0%, 0.0% | 197.8, 29.8%, 48.6% |
| HSV | 0.0, 0.0%, 0.0% | 197.8, 46.0%, 63.1% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 13.7%, 0.0%, 36.9% |
| OKLCH | 0.0 0.0 0.0 | 0.6087 0.0647 226.8 |
Contrast & Accessibility
5.61:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #578BA1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #578BA1
Color Difference (Delta E)
58.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #578BA1);
background: linear-gradient(135deg, #000000, #578BA1);