black
#000000
#81CFD5
#81CFD5
Color Values
| Format | #000000 | #81CFD5 |
|---|---|---|
| HEX | #000000 | #81CFD5 |
| RGB | 0, 0, 0 | 129, 207, 213 |
| HSL | 0.0, 0.0%, 0.0% | 184.3, 50.0%, 67.1% |
| HSV | 0.0, 0.0%, 0.0% | 184.3, 39.4%, 83.5% |
| CMYK | 0%, 0%, 0%, 100% | 39.4%, 2.8%, 0.0%, 16.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8063 0.0773 202.0 |
Contrast & Accessibility
11.82:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CFD5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CFD5
Color Difference (Delta E)
82.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CFD5);
background: linear-gradient(135deg, #000000, #81CFD5);