black
#000000
#172C3E
#172C3E
Color Values
| Format | #000000 | #172C3E |
|---|---|---|
| HEX | #000000 | #172C3E |
| RGB | 0, 0, 0 | 23, 44, 62 |
| HSL | 0.0, 0.0%, 0.0% | 207.7, 45.9%, 16.7% |
| HSV | 0.0, 0.0%, 0.0% | 207.7, 62.9%, 24.3% |
| CMYK | 0%, 0%, 0%, 100% | 62.9%, 29.0%, 0.0%, 75.7% |
| OKLCH | 0.0 0.0 0.0 | 0.2846 0.0429 245.9 |
Contrast & Accessibility
1.47:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #172C3E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #172C3E
Color Difference (Delta E)
22.21
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #172C3E);
background: linear-gradient(135deg, #000000, #172C3E);