black
#000000
#3F28D7
#3F28D7
Color Values
| Format | #000000 | #3F28D7 |
|---|---|---|
| HEX | #000000 | #3F28D7 |
| RGB | 0, 0, 0 | 63, 40, 215 |
| HSL | 0.0, 0.0%, 0.0% | 247.9, 68.6%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 247.9, 81.4%, 84.3% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 81.4%, 0.0%, 15.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4482 0.2443 276.0 |
Contrast & Accessibility
2.5:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F28D7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F28D7
Color Difference (Delta E)
108.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F28D7);
background: linear-gradient(135deg, #000000, #3F28D7);