black
#000000
#81DCD1
#81DCD1
Color Values
| Format | #000000 | #81DCD1 |
|---|---|---|
| HEX | #000000 | #81DCD1 |
| RGB | 0, 0, 0 | 129, 220, 209 |
| HSL | 0.0, 0.0%, 0.0% | 172.7, 56.5%, 68.4% |
| HSV | 0.0, 0.0%, 0.0% | 172.7, 41.4%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 41.4%, 0.0%, 5.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8345 0.0891 185.7 |
Contrast & Accessibility
13.09:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81DCD1 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81DCD1
Color Difference (Delta E)
87.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81DCD1);
background: linear-gradient(135deg, #000000, #81DCD1);