black
#000000
#3F5ECE
#3F5ECE
Color Values
| Format | #000000 | #3F5ECE |
|---|---|---|
| HEX | #000000 | #3F5ECE |
| RGB | 0, 0, 0 | 63, 94, 206 |
| HSL | 0.0, 0.0%, 0.0% | 227.0, 59.3%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 227.0, 69.4%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 54.4%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5229 0.1768 268.1 |
Contrast & Accessibility
3.7:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F5ECE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F5ECE
Color Difference (Delta E)
79.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F5ECE);
background: linear-gradient(135deg, #000000, #3F5ECE);