black
#000000
#183F6E
#183F6E
Color Values
| Format | #000000 | #183F6E |
|---|---|---|
| HEX | #000000 | #183F6E |
| RGB | 0, 0, 0 | 24, 63, 110 |
| HSL | 0.0, 0.0%, 0.0% | 212.8, 64.2%, 26.3% |
| HSV | 0.0, 0.0%, 0.0% | 212.8, 78.2%, 43.1% |
| CMYK | 0%, 0%, 0%, 100% | 78.2%, 42.7%, 0.0%, 56.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3663 0.0923 254.9 |
Contrast & Accessibility
1.97:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183F6E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183F6E
Color Difference (Delta E)
41.08
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183F6E);
background: linear-gradient(135deg, #000000, #183F6E);