black
#000000
#81B9ED
#81B9ED
Color Values
| Format | #000000 | #81B9ED |
|---|---|---|
| HEX | #000000 | #81B9ED |
| RGB | 0, 0, 0 | 129, 185, 237 |
| HSL | 0.0, 0.0%, 0.0% | 208.9, 75.0%, 71.8% |
| HSV | 0.0, 0.0%, 0.0% | 208.9, 45.6%, 92.9% |
| CMYK | 0%, 0%, 0%, 100% | 45.6%, 21.9%, 0.0%, 7.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7668 0.0952 247.3 |
Contrast & Accessibility
10.1:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81B9ED → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81B9ED
Color Difference (Delta E)
79.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81B9ED);
background: linear-gradient(135deg, #000000, #81B9ED);