black
#000000
#51DCDC
#51DCDC
Color Values
| Format | #000000 | #51DCDC |
|---|---|---|
| HEX | #000000 | #51DCDC |
| RGB | 0, 0, 0 | 81, 220, 220 |
| HSL | 0.0, 0.0%, 0.0% | 180.0, 66.5%, 59.0% |
| HSV | 0.0, 0.0%, 0.0% | 180.0, 63.2%, 86.3% |
| CMYK | 0%, 0%, 0%, 100% | 63.2%, 0.0%, 0.0%, 13.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8207 0.118 195.1 |
Contrast & Accessibility
12.62:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51DCDC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51DCDC
Color Difference (Delta E)
89.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51DCDC);
background: linear-gradient(135deg, #000000, #51DCDC);