black
#000000
#81D8AF
#81D8AF
Color Values
| Format | #000000 | #81D8AF |
|---|---|---|
| HEX | #000000 | #81D8AF |
| RGB | 0, 0, 0 | 129, 216, 175 |
| HSL | 0.0, 0.0%, 0.0% | 151.7, 52.7%, 67.6% |
| HSV | 0.0, 0.0%, 0.0% | 151.7, 40.3%, 84.7% |
| CMYK | 0%, 0%, 0%, 100% | 40.3%, 0.0%, 19.0%, 15.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8158 0.1034 162.5 |
Contrast & Accessibility
12.37:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D8AF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D8AF
Color Difference (Delta E)
88.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D8AF);
background: linear-gradient(135deg, #000000, #81D8AF);