black
#000000
#51BDCF
#51BDCF
Color Values
| Format | #000000 | #51BDCF |
|---|---|---|
| HEX | #000000 | #51BDCF |
| RGB | 0, 0, 0 | 81, 189, 207 |
| HSL | 0.0, 0.0%, 0.0% | 188.6, 56.8%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 188.6, 60.9%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 60.9%, 8.7%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7428 0.101 210.2 |
Contrast & Accessibility
9.53:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BDCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BDCF
Color Difference (Delta E)
77.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BDCF);
background: linear-gradient(135deg, #000000, #51BDCF);