black
#000000
#515EDC
#515EDC
Color Values
| Format | #000000 | #515EDC |
|---|---|---|
| HEX | #000000 | #515EDC |
| RGB | 0, 0, 0 | 81, 94, 220 |
| HSL | 0.0, 0.0%, 0.0% | 234.4, 66.5%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 234.4, 63.2%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 63.2%, 57.3%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5437 0.1906 273.8 |
Contrast & Accessibility
3.98:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515EDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515EDC
Color Difference (Delta E)
87.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515EDC);
background: linear-gradient(135deg, #000000, #515EDC);