black
#000000
#81BCC3
#81BCC3
Color Values
| Format | #000000 | #81BCC3 |
|---|---|---|
| HEX | #000000 | #81BCC3 |
| RGB | 0, 0, 0 | 129, 188, 195 |
| HSL | 0.0, 0.0%, 0.0% | 186.4, 35.5%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 186.4, 33.8%, 76.5% |
| CMYK | 0%, 0%, 0%, 100% | 33.8%, 3.6%, 0.0%, 23.5% |
| OKLCH | 0.0 0.0 0.0 | 0.7573 0.0616 205.3 |
Contrast & Accessibility
9.91:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81BCC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81BCC3
Color Difference (Delta E)
75.24
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81BCC3);
background: linear-gradient(135deg, #000000, #81BCC3);