black
#000000
#51ACDC
#51ACDC
Color Values
| Format | #000000 | #51ACDC |
|---|---|---|
| HEX | #000000 | #51ACDC |
| RGB | 0, 0, 0 | 81, 172, 220 |
| HSL | 0.0, 0.0%, 0.0% | 200.7, 66.5%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 200.7, 63.2%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 63.2%, 21.8%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7086 0.1112 234.4 |
Contrast & Accessibility
8.28:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51ACDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51ACDC
Color Difference (Delta E)
75.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51ACDC);
background: linear-gradient(135deg, #000000, #51ACDC);