black
#000000
#183B21
#183B21
Color Values
| Format | #000000 | #183B21 |
|---|---|---|
| HEX | #000000 | #183B21 |
| RGB | 0, 0, 0 | 24, 59, 33 |
| HSL | 0.0, 0.0%, 0.0% | 135.4, 42.2%, 16.3% |
| HSV | 0.0, 0.0%, 0.0% | 135.4, 59.3%, 23.1% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 0.0%, 44.1%, 76.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3182 0.0616 150.0 |
Contrast & Accessibility
1.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183B21 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183B21
Color Difference (Delta E)
31.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183B21);
background: linear-gradient(135deg, #000000, #183B21);