black
#000000
#81BEE9
#81BEE9
Color Values
| Format | #000000 | #81BEE9 |
|---|---|---|
| HEX | #000000 | #81BEE9 |
| RGB | 0, 0, 0 | 129, 190, 233 |
| HSL | 0.0, 0.0%, 0.0% | 204.8, 70.3%, 71.0% |
| HSV | 0.0, 0.0%, 0.0% | 204.8, 44.6%, 91.4% |
| CMYK | 0%, 0%, 0%, 100% | 44.6%, 18.5%, 0.0%, 8.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7759 0.0881 240.1 |
Contrast & Accessibility
10.48:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81BEE9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81BEE9
Color Difference (Delta E)
79.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81BEE9);
background: linear-gradient(135deg, #000000, #81BEE9);