black
#000000
#516CEA
#516CEA
Color Values
| Format | #000000 | #516CEA |
|---|---|---|
| HEX | #000000 | #516CEA |
| RGB | 0, 0, 0 | 81, 108, 234 |
| HSL | 0.0, 0.0%, 0.0% | 229.4, 78.5%, 61.8% |
| HSV | 0.0, 0.0%, 0.0% | 229.4, 65.4%, 91.8% |
| CMYK | 0%, 0%, 0%, 100% | 65.4%, 53.8%, 0.0%, 8.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5802 0.192 270.2 |
Contrast & Accessibility
4.68:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #516CEA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #516CEA
Color Difference (Delta E)
88.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #516CEA);
background: linear-gradient(135deg, #000000, #516CEA);