black
#000000
#646EAD
#646EAD
Color Values
| Format | #000000 | #646EAD |
|---|---|---|
| HEX | #000000 | #646EAD |
| RGB | 0, 0, 0 | 100, 110, 173 |
| HSL | 0.0, 0.0%, 0.0% | 231.8, 30.8%, 53.5% |
| HSV | 0.0, 0.0%, 0.0% | 231.8, 42.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 42.2%, 36.4%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5574 0.0984 275.9 |
Contrast & Accessibility
4.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646EAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646EAD
Color Difference (Delta E)
60.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646EAD);
background: linear-gradient(135deg, #000000, #646EAD);