black
#000000
#81CBCD
#81CBCD
Color Values
| Format | #000000 | #81CBCD |
|---|---|---|
| HEX | #000000 | #81CBCD |
| RGB | 0, 0, 0 | 129, 203, 205 |
| HSL | 0.0, 0.0%, 0.0% | 181.6, 43.2%, 65.5% |
| HSV | 0.0, 0.0%, 0.0% | 181.6, 37.1%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 37.1%, 1.0%, 0.0%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7946 0.0737 198.0 |
Contrast & Accessibility
11.36:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CBCD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CBCD
Color Difference (Delta E)
80.77
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CBCD);
background: linear-gradient(135deg, #000000, #81CBCD);