black
#000000
#557FFA
#557FFA
Color Values
| Format | #000000 | #557FFA |
|---|---|---|
| HEX | #000000 | #557FFA |
| RGB | 0, 0, 0 | 85, 127, 250 |
| HSL | 0.0, 0.0%, 0.0% | 224.7, 94.3%, 65.7% |
| HSV | 0.0, 0.0%, 0.0% | 224.7, 66.0%, 98.0% |
| CMYK | 0%, 0%, 0%, 100% | 66.0%, 49.2%, 0.0%, 2.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6302 0.1891 266.7 |
Contrast & Accessibility
5.8:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #557FFA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #557FFA
Color Difference (Delta E)
89.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #557FFA);
background: linear-gradient(135deg, #000000, #557FFA);