black
#000000
#81CFDD
#81CFDD
Color Values
| Format | #000000 | #81CFDD |
|---|---|---|
| HEX | #000000 | #81CFDD |
| RGB | 0, 0, 0 | 129, 207, 221 |
| HSL | 0.0, 0.0%, 0.0% | 189.1, 57.5%, 68.6% |
| HSV | 0.0, 0.0%, 0.0% | 189.1, 41.6%, 86.7% |
| CMYK | 0%, 0%, 0%, 100% | 41.6%, 6.3%, 0.0%, 13.3% |
| OKLCH | 0.0 0.0 0.0 | 0.809 0.0792 210.2 |
Contrast & Accessibility
11.9:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CFDD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CFDD
Color Difference (Delta E)
82.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CFDD);
background: linear-gradient(135deg, #000000, #81CFDD);