black
#000000
#515CCE
#515CCE
Color Values
| Format | #000000 | #515CCE |
|---|---|---|
| HEX | #000000 | #515CCE |
| RGB | 0, 0, 0 | 81, 92, 206 |
| HSL | 0.0, 0.0%, 0.0% | 234.7, 56.1%, 56.3% |
| HSV | 0.0, 0.0%, 0.0% | 234.7, 60.7%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 60.7%, 55.3%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5294 0.1744 274.6 |
Contrast & Accessibility
3.77:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515CCE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515CCE
Color Difference (Delta E)
80.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515CCE);
background: linear-gradient(135deg, #000000, #515CCE);