black
#000000
#81EFF9
#81EFF9
Color Values
| Format | #000000 | #81EFF9 |
|---|---|---|
| HEX | #000000 | #81EFF9 |
| RGB | 0, 0, 0 | 129, 239, 249 |
| HSL | 0.0, 0.0%, 0.0% | 185.0, 90.9%, 74.1% |
| HSV | 0.0, 0.0%, 0.0% | 185.0, 48.2%, 97.6% |
| CMYK | 0%, 0%, 0%, 100% | 48.2%, 4.0%, 0.0%, 2.4% |
| OKLCH | 0.0 0.0 0.0 | 0.8903 0.1021 203.2 |
Contrast & Accessibility
15.65:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EFF9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EFF9
Color Difference (Delta E)
94.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EFF9);
background: linear-gradient(135deg, #000000, #81EFF9);