black
#000000
#183F93
#183F93
Color Values
| Format | #000000 | #183F93 |
|---|---|---|
| HEX | #000000 | #183F93 |
| RGB | 0, 0, 0 | 24, 63, 147 |
| HSL | 0.0, 0.0%, 0.0% | 221.0, 71.9%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 221.0, 83.7%, 57.6% |
| CMYK | 0%, 0%, 0%, 100% | 83.7%, 57.1%, 0.0%, 42.4% |
| OKLCH | 0.0 0.0 0.0 | 0.3952 0.1456 262.8 |
Contrast & Accessibility
2.17:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183F93 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183F93
Color Difference (Delta E)
61.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183F93);
background: linear-gradient(135deg, #000000, #183F93);