black
#000000
#517FF4
#517FF4
Color Values
| Format | #000000 | #517FF4 |
|---|---|---|
| HEX | #000000 | #517FF4 |
| RGB | 0, 0, 0 | 81, 127, 244 |
| HSL | 0.0, 0.0%, 0.0% | 223.1, 88.1%, 63.7% |
| HSV | 0.0, 0.0%, 0.0% | 223.1, 66.8%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 48.0%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6243 0.1824 265.3 |
Contrast & Accessibility
5.69:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517FF4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517FF4
Color Difference (Delta E)
87.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517FF4);
background: linear-gradient(135deg, #000000, #517FF4);