black
#000000
#515CC6
#515CC6
Color Values
| Format | #000000 | #515CC6 |
|---|---|---|
| HEX | #000000 | #515CC6 |
| RGB | 0, 0, 0 | 81, 92, 198 |
| HSL | 0.0, 0.0%, 0.0% | 234.4, 50.6%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 234.4, 59.1%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 59.1%, 53.5%, 0.0%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5235 0.1634 274.8 |
Contrast & Accessibility
3.7:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515CC6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515CC6
Color Difference (Delta E)
76.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515CC6);
background: linear-gradient(135deg, #000000, #515CC6);