black
#000000
#183D9E
#183D9E
Color Values
| Format | #000000 | #183D9E |
|---|---|---|
| HEX | #000000 | #183D9E |
| RGB | 0, 0, 0 | 24, 61, 158 |
| HSL | 0.0, 0.0%, 0.0% | 223.4, 73.6%, 35.7% |
| HSV | 0.0, 0.0%, 0.0% | 223.4, 84.8%, 62.0% |
| CMYK | 0%, 0%, 0%, 100% | 84.8%, 61.4%, 0.0%, 38.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4009 0.1633 264.2 |
Contrast & Accessibility
2.2:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183D9E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183D9E
Color Difference (Delta E)
68.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183D9E);
background: linear-gradient(135deg, #000000, #183D9E);