black
#000000
#51ADF4
#51ADF4
Color Values
| Format | #000000 | #51ADF4 |
|---|---|---|
| HEX | #000000 | #51ADF4 |
| RGB | 0, 0, 0 | 81, 173, 244 |
| HSL | 0.0, 0.0%, 0.0% | 206.1, 88.1%, 63.7% |
| HSV | 0.0, 0.0%, 0.0% | 206.1, 66.8%, 95.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.8%, 29.1%, 0.0%, 4.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7223 0.1356 244.7 |
Contrast & Accessibility
8.63:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51ADF4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51ADF4
Color Difference (Delta E)
80.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51ADF4);
background: linear-gradient(135deg, #000000, #51ADF4);