black
#000000
#515FC3
#515FC3
Color Values
| Format | #000000 | #515FC3 |
|---|---|---|
| HEX | #000000 | #515FC3 |
| RGB | 0, 0, 0 | 81, 95, 195 |
| HSL | 0.0, 0.0%, 0.0% | 232.6, 48.7%, 54.1% |
| HSV | 0.0, 0.0%, 0.0% | 232.6, 58.5%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 58.5%, 51.3%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5271 0.1554 273.8 |
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: #515FC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515FC3
Color Difference (Delta E)
74.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515FC3);
background: linear-gradient(135deg, #000000, #515FC3);