black
#000000
#517FD0
#517FD0
Color Values
| Format | #000000 | #517FD0 |
|---|---|---|
| HEX | #000000 | #517FD0 |
| RGB | 0, 0, 0 | 81, 127, 208 |
| HSL | 0.0, 0.0%, 0.0% | 218.3, 57.5%, 56.7% |
| HSV | 0.0, 0.0%, 0.0% | 218.3, 61.1%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 61.1%, 38.9%, 0.0%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6017 0.1339 261.0 |
Contrast & Accessibility
5.3:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517FD0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517FD0
Color Difference (Delta E)
71.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517FD0);
background: linear-gradient(135deg, #000000, #517FD0);