black
#000000
#183383
#183383
Color Values
| Format | #000000 | #183383 |
|---|---|---|
| HEX | #000000 | #183383 |
| RGB | 0, 0, 0 | 24, 51, 131 |
| HSL | 0.0, 0.0%, 0.0% | 224.9, 69.0%, 30.4% |
| HSV | 0.0, 0.0%, 0.0% | 224.9, 81.7%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 81.7%, 61.1%, 0.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3556 0.1386 265.5 |
Contrast & Accessibility
1.84:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #183383 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #183383
Color Difference (Delta E)
57.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #183383);
background: linear-gradient(135deg, #000000, #183383);