black
#000000
#4243F4
#4243F4
Color Values
| Format | #000000 | #4243F4 |
|---|---|---|
| HEX | #000000 | #4243F4 |
| RGB | 0, 0, 0 | 66, 67, 244 |
| HSL | 0.0, 0.0%, 0.0% | 239.7, 89.0%, 60.8% |
| HSV | 0.0, 0.0%, 0.0% | 239.7, 73.0%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 73.0%, 72.5%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5127 0.2537 272.7 |
Contrast & Accessibility
3.34:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #4243F4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #4243F4
Color Difference (Delta E)
111.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #4243F4);
background: linear-gradient(135deg, #000000, #4243F4);