black
#000000
#515BE4
#515BE4
Color Values
| Format | #000000 | #515BE4 |
|---|---|---|
| HEX | #000000 | #515BE4 |
| RGB | 0, 0, 0 | 81, 91, 228 |
| HSL | 0.0, 0.0%, 0.0% | 235.9, 73.1%, 60.6% |
| HSV | 0.0, 0.0%, 0.0% | 235.9, 64.5%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 64.5%, 60.1%, 0.0%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5446 0.2047 274.2 |
Contrast & Accessibility
3.97:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #515BE4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #515BE4
Color Difference (Delta E)
92.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #515BE4);
background: linear-gradient(135deg, #000000, #515BE4);