black
#000000
#138696
#138696
Color Values
| Format | #000000 | #138696 |
|---|---|---|
| HEX | #000000 | #138696 |
| RGB | 0, 0, 0 | 19, 134, 150 |
| HSL | 0.0, 0.0%, 0.0% | 187.3, 77.5%, 33.1% |
| HSV | 0.0, 0.0%, 0.0% | 187.3, 87.3%, 58.8% |
| CMYK | 0%, 0%, 0%, 100% | 87.3%, 10.7%, 0.0%, 41.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5696 0.0948 210.0 |
Contrast & Accessibility
4.88:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138696 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138696
Color Difference (Delta E)
58.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138696);
background: linear-gradient(135deg, #000000, #138696);