black
#000000
#81CEC7
#81CEC7
Color Values
| Format | #000000 | #81CEC7 |
|---|---|---|
| HEX | #000000 | #81CEC7 |
| RGB | 0, 0, 0 | 129, 206, 199 |
| HSL | 0.0, 0.0%, 0.0% | 174.5, 44.0%, 65.7% |
| HSV | 0.0, 0.0%, 0.0% | 174.5, 37.4%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 37.4%, 0.0%, 3.4%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7995 0.0771 188.4 |
Contrast & Accessibility
11.59:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CEC7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CEC7
Color Difference (Delta E)
81.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CEC7);
background: linear-gradient(135deg, #000000, #81CEC7);