black
#000000
#51CBDB
#51CBDB
Color Values
| Format | #000000 | #51CBDB |
|---|---|---|
| HEX | #000000 | #51CBDB |
| RGB | 0, 0, 0 | 81, 203, 219 |
| HSL | 0.0, 0.0%, 0.0% | 187.0, 65.7%, 58.8% |
| HSV | 0.0, 0.0%, 0.0% | 187.0, 63.0%, 85.9% |
| CMYK | 0%, 0%, 0%, 100% | 63.0%, 7.3%, 0.0%, 14.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7803 0.1092 207.2 |
Contrast & Accessibility
10.92:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51CBDB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51CBDB
Color Difference (Delta E)
83.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51CBDB);
background: linear-gradient(135deg, #000000, #51CBDB);