black
#000000
#645CEA
#645CEA
Color Values
| Format | #000000 | #645CEA |
|---|---|---|
| HEX | #000000 | #645CEA |
| RGB | 0, 0, 0 | 100, 92, 234 |
| HSL | 0.0, 0.0%, 0.0% | 243.4, 77.2%, 63.9% |
| HSV | 0.0, 0.0%, 0.0% | 243.4, 60.7%, 91.8% |
| CMYK | 0%, 0%, 0%, 100% | 57.3%, 60.7%, 0.0%, 8.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5638 0.2071 279.9 |
Contrast & Accessibility
4.26:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #645CEA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #645CEA
Color Difference (Delta E)
95.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #645CEA);
background: linear-gradient(135deg, #000000, #645CEA);