black
#000000
#171523
#171523
Color Values
| Format | #000000 | #171523 |
|---|---|---|
| HEX | #000000 | #171523 |
| RGB | 0, 0, 0 | 23, 21, 35 |
| HSL | 0.0, 0.0%, 0.0% | 248.6, 25.0%, 11.0% |
| HSV | 0.0, 0.0%, 0.0% | 248.6, 40.0%, 13.7% |
| CMYK | 0%, 0%, 0%, 100% | 34.3%, 40.0%, 0.0%, 86.3% |
| OKLCH | 0.0 0.0 0.0 | 0.2052 0.0276 290.3 |
Contrast & Accessibility
1.17:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #171523 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #171523
Color Difference (Delta E)
13.07
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #171523);
background: linear-gradient(135deg, #000000, #171523);