black
#000000
#183A89
#183A89
Color Values
| Format | #000000 | #183A89 |
|---|---|---|
| HEX | #000000 | #183A89 |
| RGB | 0, 0, 0 | 24, 58, 137 |
| HSL | 0.0, 0.0%, 0.0% | 221.9, 70.2%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 221.9, 82.5%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 82.5%, 57.7%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3758 0.138 263.6 |
Contrast & Accessibility
2.01:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183A89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183A89
Color Difference (Delta E)
57.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183A89);
background: linear-gradient(135deg, #000000, #183A89);