black
#000000
#57FFDF
#57FFDF
Color Values
| Format | #000000 | #57FFDF |
|---|---|---|
| HEX | #000000 | #57FFDF |
| RGB | 0, 0, 0 | 87, 255, 223 |
| HSL | 0.0, 0.0%, 0.0% | 168.6, 100.0%, 67.1% |
| HSV | 0.0, 0.0%, 0.0% | 168.6, 65.9%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 65.9%, 0.0%, 12.5%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.9057 0.1447 177.5 |
Contrast & Accessibility
16.77:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #57FFDF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #57FFDF
Color Difference (Delta E)
104.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #57FFDF);
background: linear-gradient(135deg, #000000, #57FFDF);