black
#000000
#81C9EE
#81C9EE
Color Values
| Format | #000000 | #81C9EE |
|---|---|---|
| HEX | #000000 | #81C9EE |
| RGB | 0, 0, 0 | 129, 201, 238 |
| HSL | 0.0, 0.0%, 0.0% | 200.4, 76.2%, 72.0% |
| HSV | 0.0, 0.0%, 0.0% | 200.4, 45.8%, 93.3% |
| CMYK | 0%, 0%, 0%, 100% | 45.8%, 15.5%, 0.0%, 6.7% |
| OKLCH | 0.0 0.0 0.0 | 0.802 0.0891 231.8 |
Contrast & Accessibility
11.52:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C9EE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C9EE
Color Difference (Delta E)
82.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C9EE);
background: linear-gradient(135deg, #000000, #81C9EE);