black
#000000
#172E40
#172E40
Color Values
| Format | #000000 | #172E40 |
|---|---|---|
| HEX | #000000 | #172E40 |
| RGB | 0, 0, 0 | 23, 46, 64 |
| HSL | 0.0, 0.0%, 0.0% | 206.3, 47.1%, 17.1% |
| HSV | 0.0, 0.0%, 0.0% | 206.3, 64.1%, 25.1% |
| CMYK | 0%, 0%, 0%, 100% | 64.1%, 28.1%, 0.0%, 74.9% |
| OKLCH | 0.0 0.0 0.0 | 0.2914 0.044 243.7 |
Contrast & Accessibility
1.5:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #172E40 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #172E40
Color Difference (Delta E)
22.98
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #172E40);
background: linear-gradient(135deg, #000000, #172E40);