black
#000000
#66BCB8
#66BCB8
Color Values
| Format | #000000 | #66BCB8 |
|---|---|---|
| HEX | #000000 | #66BCB8 |
| RGB | 0, 0, 0 | 102, 188, 184 |
| HSL | 0.0, 0.0%, 0.0% | 177.2, 39.1%, 56.9% |
| HSV | 0.0, 0.0%, 0.0% | 177.2, 45.7%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 45.7%, 0.0%, 2.1%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7403 0.0838 191.6 |
Contrast & Accessibility
9.45:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66BCB8 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66BCB8
Color Difference (Delta E)
76.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66BCB8);
background: linear-gradient(135deg, #000000, #66BCB8);