black
#000000
#223F75
#223F75
Color Values
| Format | #000000 | #223F75 |
|---|---|---|
| HEX | #000000 | #223F75 |
| RGB | 0, 0, 0 | 34, 63, 117 |
| HSL | 0.0, 0.0%, 0.0% | 219.0, 55.0%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 219.0, 70.9%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 70.9%, 46.2%, 0.0%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3756 0.099 261.6 |
Contrast & Accessibility
2.04:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223F75 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223F75
Color Difference (Delta E)
44.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223F75);
background: linear-gradient(135deg, #000000, #223F75);