black
#000000
#5151AD
#5151AD
Color Values
| Format | #000000 | #5151AD |
|---|---|---|
| HEX | #000000 | #5151AD |
| RGB | 0, 0, 0 | 81, 81, 173 |
| HSL | 0.0, 0.0%, 0.0% | 240.0, 36.2%, 49.8% |
| HSV | 0.0, 0.0%, 0.0% | 240.0, 53.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 53.2%, 53.2%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4844 0.1433 279.6 |
Contrast & Accessibility
3.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #5151AD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #5151AD
Color Difference (Delta E)
68.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #5151AD);
background: linear-gradient(135deg, #000000, #5151AD);