black
#000000
#577AE5
#577AE5
Color Values
| Format | #000000 | #577AE5 |
|---|---|---|
| HEX | #000000 | #577AE5 |
| RGB | 0, 0, 0 | 87, 122, 229 |
| HSL | 0.0, 0.0%, 0.0% | 225.2, 73.2%, 62.0% |
| HSV | 0.0, 0.0%, 0.0% | 225.2, 62.0%, 89.8% |
| CMYK | 0%, 0%, 0%, 100% | 62.0%, 46.7%, 0.0%, 10.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6074 0.1664 267.6 |
Contrast & Accessibility
5.32:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577AE5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577AE5
Color Difference (Delta E)
81.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577AE5);
background: linear-gradient(135deg, #000000, #577AE5);