black
#000000
#81F8DF
#81F8DF
Color Values
| Format | #000000 | #81F8DF |
|---|---|---|
| HEX | #000000 | #81F8DF |
| RGB | 0, 0, 0 | 129, 248, 223 |
| HSL | 0.0, 0.0%, 0.0% | 167.4, 89.5%, 73.9% |
| HSV | 0.0, 0.0%, 0.0% | 167.4, 48.0%, 97.3% |
| CMYK | 0%, 0%, 0%, 100% | 48.0%, 0.0%, 10.1%, 2.7% |
| OKLCH | 0.0 0.0 0.0 | 0.9026 0.1144 178.1 |
Contrast & Accessibility
16.43:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F8DF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F8DF
Color Difference (Delta E)
98.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F8DF);
background: linear-gradient(135deg, #000000, #81F8DF);