black
#000000
#81B5B3
#81B5B3
Color Values
| Format | #000000 | #81B5B3 |
|---|---|---|
| HEX | #000000 | #81B5B3 |
| RGB | 0, 0, 0 | 129, 181, 179 |
| HSL | 0.0, 0.0%, 0.0% | 177.7, 26.0%, 60.8% |
| HSV | 0.0, 0.0%, 0.0% | 177.7, 28.7%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 28.7%, 0.0%, 1.1%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.7362 0.0547 193.0 |
Contrast & Accessibility
9.19:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81B5B3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81B5B3
Color Difference (Delta E)
72.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81B5B3);
background: linear-gradient(135deg, #000000, #81B5B3);