black
#000000
#223D63
#223D63
Color Values
| Format | #000000 | #223D63 |
|---|---|---|
| HEX | #000000 | #223D63 |
| RGB | 0, 0, 0 | 34, 61, 99 |
| HSL | 0.0, 0.0%, 0.0% | 215.1, 48.9%, 26.1% |
| HSV | 0.0, 0.0%, 0.0% | 215.1, 65.7%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 65.7%, 38.4%, 0.0%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3585 0.0742 257.2 |
Contrast & Accessibility
1.92:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223D63 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223D63
Color Difference (Delta E)
36.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223D63);
background: linear-gradient(135deg, #000000, #223D63);