black
#000000
#646CAD
#646CAD
Color Values
| Format | #000000 | #646CAD |
|---|---|---|
| HEX | #000000 | #646CAD |
| RGB | 0, 0, 0 | 100, 108, 173 |
| HSL | 0.0, 0.0%, 0.0% | 233.4, 30.8%, 53.5% |
| HSV | 0.0, 0.0%, 0.0% | 233.4, 42.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 42.2%, 37.6%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5532 0.1012 277.2 |
Contrast & Accessibility
4.29:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646CAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646CAD
Color Difference (Delta E)
61.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646CAD);
background: linear-gradient(135deg, #000000, #646CAD);