black
#000000
#577879
#577879
Color Values
| Format | #000000 | #577879 |
|---|---|---|
| HEX | #000000 | #577879 |
| RGB | 0, 0, 0 | 87, 120, 121 |
| HSL | 0.0, 0.0%, 0.0% | 181.8, 16.3%, 40.8% |
| HSV | 0.0, 0.0%, 0.0% | 181.8, 28.1%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 28.1%, 0.8%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5479 0.0376 198.5 |
Contrast & Accessibility
4.37:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577879 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577879
Color Difference (Delta E)
49.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577879);
background: linear-gradient(135deg, #000000, #577879);