black
#000000
#223E50
#223E50
Color Values
| Format | #000000 | #223E50 |
|---|---|---|
| HEX | #000000 | #223E50 |
| RGB | 0, 0, 0 | 34, 62, 80 |
| HSL | 0.0, 0.0%, 0.0% | 203.5, 40.4%, 22.4% |
| HSV | 0.0, 0.0%, 0.0% | 203.5, 57.5%, 31.4% |
| CMYK | 0%, 0%, 0%, 100% | 57.5%, 22.5%, 0.0%, 68.6% |
| OKLCH | 0.0 0.0 0.0 | 0.3501 0.0463 238.3 |
Contrast & Accessibility
1.87:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223E50 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223E50
Color Difference (Delta E)
28.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223E50);
background: linear-gradient(135deg, #000000, #223E50);