black
#000000
#4721CC
#4721CC
Color Values
| Format | #000000 | #4721CC |
|---|---|---|
| HEX | #000000 | #4721CC |
| RGB | 0, 0, 0 | 71, 33, 204 |
| HSL | 0.0, 0.0%, 0.0% | 253.3, 72.2%, 46.5% |
| HSV | 0.0, 0.0%, 0.0% | 253.3, 83.8%, 80.0% |
| CMYK | 0%, 0%, 0%, 100% | 65.2%, 83.8%, 0.0%, 20.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4355 0.2356 280.5 |
Contrast & Accessibility
2.36:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4721CC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4721CC
Color Difference (Delta E)
105.19
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4721CC);
background: linear-gradient(135deg, #000000, #4721CC);