black
#000000
#516CFD
#516CFD
Color Values
| Format | #000000 | #516CFD |
|---|---|---|
| HEX | #000000 | #516CFD |
| RGB | 0, 0, 0 | 81, 108, 253 |
| HSL | 0.0, 0.0%, 0.0% | 230.6, 97.7%, 65.5% |
| HSV | 0.0, 0.0%, 0.0% | 230.6, 68.0%, 99.2% |
| CMYK | 0%, 0%, 0%, 100% | 68.0%, 57.3%, 0.0%, 0.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5945 0.2167 270.4 |
Contrast & Accessibility
4.91:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516CFD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516CFD
Color Difference (Delta E)
98.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516CFD);
background: linear-gradient(135deg, #000000, #516CFD);