black
#000000
#645FBA
#645FBA
Color Values
| Format | #000000 | #645FBA |
|---|---|---|
| HEX | #000000 | #645FBA |
| RGB | 0, 0, 0 | 100, 95, 186 |
| HSL | 0.0, 0.0%, 0.0% | 243.3, 39.7%, 55.1% |
| HSV | 0.0, 0.0%, 0.0% | 243.3, 48.9%, 72.9% |
| CMYK | 0%, 0%, 0%, 100% | 46.2%, 48.9%, 0.0%, 27.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5349 0.1388 283.1 |
Contrast & Accessibility
3.89:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #645FBA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #645FBA
Color Difference (Delta E)
70.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #645FBA);
background: linear-gradient(135deg, #000000, #645FBA);