black
#000000
#183F52
#183F52
Color Values
| Format | #000000 | #183F52 |
|---|---|---|
| HEX | #000000 | #183F52 |
| RGB | 0, 0, 0 | 24, 63, 82 |
| HSL | 0.0, 0.0%, 0.0% | 199.7, 54.7%, 20.8% |
| HSV | 0.0, 0.0%, 0.0% | 199.7, 70.7%, 32.2% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 23.2%, 0.0%, 67.8% |
| OKLCH | 0.0 0.0 0.0 | 0.349 0.0548 232.6 |
Contrast & Accessibility
1.87:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183F52 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183F52
Color Difference (Delta E)
30.07
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183F52);
background: linear-gradient(135deg, #000000, #183F52);