black
#000000
#4701EB
#4701EB
Color Values
| Format | #000000 | #4701EB |
|---|---|---|
| HEX | #000000 | #4701EB |
| RGB | 0, 0, 0 | 71, 1, 235 |
| HSL | 0.0, 0.0%, 0.0% | 257.9, 99.2%, 46.3% |
| HSV | 0.0, 0.0%, 0.0% | 257.9, 99.6%, 92.2% |
| CMYK | 0%, 0%, 0%, 100% | 69.8%, 99.6%, 0.0%, 7.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4547 0.2793 277.7 |
Contrast & Accessibility
2.47:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4701EB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4701EB
Color Difference (Delta E)
126.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4701EB);
background: linear-gradient(135deg, #000000, #4701EB);