black
#000000
#517DDB
#517DDB
Color Values
| Format | #000000 | #517DDB |
|---|---|---|
| HEX | #000000 | #517DDB |
| RGB | 0, 0, 0 | 81, 125, 219 |
| HSL | 0.0, 0.0%, 0.0% | 220.9, 65.7%, 58.8% |
| HSV | 0.0, 0.0%, 0.0% | 220.9, 63.0%, 85.9% |
| CMYK | 0%, 0%, 0%, 100% | 63.0%, 42.9%, 0.0%, 14.1% |
| OKLCH | 0.0 0.0 0.0 | 0.6041 0.1512 263.6 |
Contrast & Accessibility
5.31:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #517DDB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #517DDB
Color Difference (Delta E)
76.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #517DDB);
background: linear-gradient(135deg, #000000, #517DDB);