black
#000000
#51BFC0
#51BFC0
Color Values
| Format | #000000 | #51BFC0 |
|---|---|---|
| HEX | #000000 | #51BFC0 |
| RGB | 0, 0, 0 | 81, 191, 192 |
| HSL | 0.0, 0.0%, 0.0% | 180.5, 46.8%, 53.5% |
| HSV | 0.0, 0.0%, 0.0% | 180.5, 57.8%, 75.3% |
| CMYK | 0%, 0%, 0%, 100% | 57.8%, 0.5%, 0.0%, 24.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7422 0.0996 196.0 |
Contrast & Accessibility
9.56:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BFC0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BFC0
Color Difference (Delta E)
78.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BFC0);
background: linear-gradient(135deg, #000000, #51BFC0);