black
#000000
#5557DC
#5557DC
Color Values
| Format | #000000 | #5557DC |
|---|---|---|
| HEX | #000000 | #5557DC |
| RGB | 0, 0, 0 | 85, 87, 220 |
| HSL | 0.0, 0.0%, 0.0% | 239.1, 65.9%, 59.8% |
| HSV | 0.0, 0.0%, 0.0% | 239.1, 61.4%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 61.4%, 60.5%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5339 0.1982 276.7 |
Contrast & Accessibility
3.78:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5557DC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5557DC
Color Difference (Delta E)
90.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5557DC);
background: linear-gradient(135deg, #000000, #5557DC);