black
#000000
#577A87
#577A87
Color Values
| Format | #000000 | #577A87 |
|---|---|---|
| HEX | #000000 | #577A87 |
| RGB | 0, 0, 0 | 87, 122, 135 |
| HSL | 0.0, 0.0%, 0.0% | 196.2, 21.6%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 196.2, 35.6%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 35.6%, 9.6%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5579 0.0444 223.0 |
Contrast & Accessibility
4.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577A87 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577A87
Color Difference (Delta E)
51.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577A87);
background: linear-gradient(135deg, #000000, #577A87);