black
#000000
#66DECA
#66DECA
Color Values
| Format | #000000 | #66DECA |
|---|---|---|
| HEX | #000000 | #66DECA |
| RGB | 0, 0, 0 | 102, 222, 202 |
| HSL | 0.0, 0.0%, 0.0% | 170.0, 64.5%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 170.0, 54.1%, 87.1% |
| CMYK | 0%, 0%, 0%, 100% | 54.1%, 0.0%, 9.0%, 12.9% |
| OKLCH | 0.0 0.0 0.0 | 0.8262 0.1123 180.9 |
Contrast & Accessibility
12.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66DECA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66DECA
Color Difference (Delta E)
90.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66DECA);
background: linear-gradient(135deg, #000000, #66DECA);