black
#000000
#557CE1
#557CE1
Color Values
| Format | #000000 | #557CE1 |
|---|---|---|
| HEX | #000000 | #557CE1 |
| RGB | 0, 0, 0 | 85, 124, 225 |
| HSL | 0.0, 0.0%, 0.0% | 223.3, 70.0%, 60.8% |
| HSV | 0.0, 0.0%, 0.0% | 223.3, 62.2%, 88.2% |
| CMYK | 0%, 0%, 0%, 100% | 62.2%, 44.9%, 0.0%, 11.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6078 0.1592 266.0 |
Contrast & Accessibility
5.36:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557CE1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557CE1
Color Difference (Delta E)
79.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557CE1);
background: linear-gradient(135deg, #000000, #557CE1);