black
#000000
#51DFD5
#51DFD5
Color Values
| Format | #000000 | #51DFD5 |
|---|---|---|
| HEX | #000000 | #51DFD5 |
| RGB | 0, 0, 0 | 81, 223, 213 |
| HSL | 0.0, 0.0%, 0.0% | 175.8, 68.9%, 59.6% |
| HSV | 0.0, 0.0%, 0.0% | 175.8, 63.7%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 63.7%, 0.0%, 4.5%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8255 0.1212 188.4 |
Contrast & Accessibility
12.87:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51DFD5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51DFD5
Color Difference (Delta E)
90.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51DFD5);
background: linear-gradient(135deg, #000000, #51DFD5);