black
#000000
#577BA9
#577BA9
Color Values
| Format | #000000 | #577BA9 |
|---|---|---|
| HEX | #000000 | #577BA9 |
| RGB | 0, 0, 0 | 87, 123, 169 |
| HSL | 0.0, 0.0%, 0.0% | 213.7, 32.3%, 50.2% |
| HSV | 0.0, 0.0%, 0.0% | 213.7, 48.5%, 66.3% |
| CMYK | 0%, 0%, 0%, 100% | 48.5%, 27.2%, 0.0%, 33.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5751 0.0824 255.0 |
Contrast & Accessibility
4.81:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577BA9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577BA9
Color Difference (Delta E)
58.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577BA9);
background: linear-gradient(135deg, #000000, #577BA9);