black
#000000
#515EF1
#515EF1
Color Values
| Format | #000000 | #515EF1 |
|---|---|---|
| HEX | #000000 | #515EF1 |
| RGB | 0, 0, 0 | 81, 94, 241 |
| HSL | 0.0, 0.0%, 0.0% | 235.1, 85.1%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 235.1, 66.4%, 94.5% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 61.0%, 0.0%, 5.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5604 0.2178 273.2 |
Contrast & Accessibility
4.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515EF1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515EF1
Color Difference (Delta E)
97.81
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515EF1);
background: linear-gradient(135deg, #000000, #515EF1);