black
#000000
#577FEC
#577FEC
Color Values
| Format | #000000 | #577FEC |
|---|---|---|
| HEX | #000000 | #577FEC |
| RGB | 0, 0, 0 | 87, 127, 236 |
| HSL | 0.0, 0.0%, 0.0% | 223.9, 79.7%, 63.3% |
| HSV | 0.0, 0.0%, 0.0% | 223.9, 63.1%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 63.1%, 46.2%, 0.0%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.622 0.1699 266.4 |
Contrast & Accessibility
5.65:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #577FEC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #577FEC
Color Difference (Delta E)
83.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #577FEC);
background: linear-gradient(135deg, #000000, #577FEC);