black
#000000
#51D9CB
#51D9CB
Color Values
| Format | #000000 | #51D9CB |
|---|---|---|
| HEX | #000000 | #51D9CB |
| RGB | 0, 0, 0 | 81, 217, 203 |
| HSL | 0.0, 0.0%, 0.0% | 173.8, 64.2%, 58.4% |
| HSV | 0.0, 0.0%, 0.0% | 173.8, 62.7%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 62.7%, 0.0%, 6.5%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.808 0.1187 185.6 |
Contrast & Accessibility
12.14:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #51D9CB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #51D9CB
Color Difference (Delta E)
88.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #51D9CB);
background: linear-gradient(135deg, #000000, #51D9CB);