black
#000000
#4721BE
#4721BE
Color Values
| Format | #000000 | #4721BE |
|---|---|---|
| HEX | #000000 | #4721BE |
| RGB | 0, 0, 0 | 71, 33, 190 |
| HSL | 0.0, 0.0%, 0.0% | 254.5, 70.4%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 254.5, 82.6%, 74.5% |
| CMYK | 0%, 0%, 0%, 100% | 62.6%, 82.6%, 0.0%, 25.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4204 0.2204 282.5 |
Contrast & Accessibility
2.23:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4721BE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4721BE
Color Difference (Delta E)
98.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4721BE);
background: linear-gradient(135deg, #000000, #4721BE);