black
#000000
#51BEEF
#51BEEF
Color Values
| Format | #000000 | #51BEEF |
|---|---|---|
| HEX | #000000 | #51BEEF |
| RGB | 0, 0, 0 | 81, 190, 239 |
| HSL | 0.0, 0.0%, 0.0% | 198.6, 83.2%, 62.7% |
| HSV | 0.0, 0.0%, 0.0% | 198.6, 66.1%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.1%, 20.5%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7582 0.121 230.9 |
Contrast & Accessibility
9.96:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BEEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BEEF
Color Difference (Delta E)
81.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BEEF);
background: linear-gradient(135deg, #000000, #51BEEF);