black
#000000
#81B7CF
#81B7CF
Color Values
| Format | #000000 | #81B7CF |
|---|---|---|
| HEX | #000000 | #81B7CF |
| RGB | 0, 0, 0 | 129, 183, 207 |
| HSL | 0.0, 0.0%, 0.0% | 198.5, 44.8%, 65.9% |
| HSV | 0.0, 0.0%, 0.0% | 198.5, 37.7%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 37.7%, 11.6%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7504 0.0661 227.4 |
Contrast & Accessibility
9.61:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81B7CF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81B7CF
Color Difference (Delta E)
74.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81B7CF);
background: linear-gradient(135deg, #000000, #81B7CF);