black
#000000
#155E79
#155E79
Color Values
| Format | #000000 | #155E79 |
|---|---|---|
| HEX | #000000 | #155E79 |
| RGB | 0, 0, 0 | 21, 94, 121 |
| HSL | 0.0, 0.0%, 0.0% | 196.2, 70.4%, 27.8% |
| HSV | 0.0, 0.0%, 0.0% | 196.2, 82.6%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 82.6%, 22.3%, 0.0%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.452 0.0805 228.3 |
Contrast & Accessibility
2.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #155E79 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #155E79
Color Difference (Delta E)
44.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #155E79);
background: linear-gradient(135deg, #000000, #155E79);