black
#000000
#223D75
#223D75
Color Values
| Format | #000000 | #223D75 |
|---|---|---|
| HEX | #000000 | #223D75 |
| RGB | 0, 0, 0 | 34, 61, 117 |
| HSL | 0.0, 0.0%, 0.0% | 220.5, 55.0%, 29.6% |
| HSV | 0.0, 0.0%, 0.0% | 220.5, 70.9%, 45.9% |
| CMYK | 0%, 0%, 0%, 100% | 70.9%, 47.9%, 0.0%, 54.1% |
| OKLCH | 0.0 0.0 0.0 | 0.3708 0.1016 263.0 |
Contrast & Accessibility
1.99:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223D75 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223D75
Color Difference (Delta E)
45.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223D75);
background: linear-gradient(135deg, #000000, #223D75);