black
#000000
#646CBE
#646CBE
Color Values
| Format | #000000 | #646CBE |
|---|---|---|
| HEX | #000000 | #646CBE |
| RGB | 0, 0, 0 | 100, 108, 190 |
| HSL | 0.0, 0.0%, 0.0% | 234.7, 40.9%, 56.9% |
| HSV | 0.0, 0.0%, 0.0% | 234.7, 47.4%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 47.4%, 43.2%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5629 0.1261 277.3 |
Contrast & Accessibility
4.43:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646CBE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646CBE
Color Difference (Delta E)
68.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646CBE);
background: linear-gradient(135deg, #000000, #646CBE);