black
#000000
#577784
#577784
Color Values
| Format | #000000 | #577784 |
|---|---|---|
| HEX | #000000 | #577784 |
| RGB | 0, 0, 0 | 87, 119, 132 |
| HSL | 0.0, 0.0%, 0.0% | 197.3, 20.5%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 197.3, 34.1%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 34.1%, 9.8%, 0.0%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5496 0.0418 224.9 |
Contrast & Accessibility
4.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577784 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577784
Color Difference (Delta E)
49.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577784);
background: linear-gradient(135deg, #000000, #577784);