black
#000000
#81C5AB
#81C5AB
Color Values
| Format | #000000 | #81C5AB |
|---|---|---|
| HEX | #000000 | #81C5AB |
| RGB | 0, 0, 0 | 129, 197, 171 |
| HSL | 0.0, 0.0%, 0.0% | 157.1, 37.0%, 63.9% |
| HSV | 0.0, 0.0%, 0.0% | 157.1, 34.5%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 34.5%, 0.0%, 13.2%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7706 0.0788 168.2 |
Contrast & Accessibility
10.51:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C5AB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C5AB
Color Difference (Delta E)
79.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C5AB);
background: linear-gradient(135deg, #000000, #81C5AB);