black
#000000
#51BCB2
#51BCB2
Color Values
| Format | #000000 | #51BCB2 |
|---|---|---|
| HEX | #000000 | #51BCB2 |
| RGB | 0, 0, 0 | 81, 188, 178 |
| HSL | 0.0, 0.0%, 0.0% | 174.4, 44.4%, 52.7% |
| HSV | 0.0, 0.0%, 0.0% | 174.4, 56.9%, 73.7% |
| CMYK | 0%, 0%, 0%, 100% | 56.9%, 0.0%, 5.3%, 26.3% |
| OKLCH | 0.0 0.0 0.0 | 0.7303 0.0993 186.9 |
Contrast & Accessibility
9.19:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51BCB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51BCB2
Color Difference (Delta E)
77.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51BCB2);
background: linear-gradient(135deg, #000000, #51BCB2);