black
#000000
#81B5BC
#81B5BC
Color Values
| Format | #000000 | #81B5BC |
|---|---|---|
| HEX | #000000 | #81B5BC |
| RGB | 0, 0, 0 | 129, 181, 188 |
| HSL | 0.0, 0.0%, 0.0% | 187.1, 30.6%, 62.2% |
| HSV | 0.0, 0.0%, 0.0% | 187.1, 31.4%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 31.4%, 3.7%, 0.0%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7391 0.0554 206.5 |
Contrast & Accessibility
9.27:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81B5BC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81B5BC
Color Difference (Delta E)
72.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81B5BC);
background: linear-gradient(135deg, #000000, #81B5BC);