black
#000000
#5163CF
#5163CF
Color Values
| Format | #000000 | #5163CF |
|---|---|---|
| HEX | #000000 | #5163CF |
| RGB | 0, 0, 0 | 81, 99, 207 |
| HSL | 0.0, 0.0%, 0.0% | 231.4, 56.8%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 231.4, 60.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 60.9%, 52.2%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5434 0.1668 272.5 |
Contrast & Accessibility
4.04:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5163CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5163CF
Color Difference (Delta E)
78.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5163CF);
background: linear-gradient(135deg, #000000, #5163CF);