black
#000000
#3F21B2
#3F21B2
Color Values
| Format | #000000 | #3F21B2 |
|---|---|---|
| HEX | #000000 | #3F21B2 |
| RGB | 0, 0, 0 | 63, 33, 178 |
| HSL | 0.0, 0.0%, 0.0% | 252.4, 68.7%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 252.4, 81.5%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 64.6%, 81.5%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4007 0.2083 280.9 |
Contrast & Accessibility
2.07:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #3F21B2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #3F21B2
Color Difference (Delta E)
92.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #3F21B2);
background: linear-gradient(135deg, #000000, #3F21B2);