black
#000000
#223951
#223951
Color Values
| Format | #000000 | #223951 |
|---|---|---|
| HEX | #000000 | #223951 |
| RGB | 0, 0, 0 | 34, 57, 81 |
| HSL | 0.0, 0.0%, 0.0% | 210.6, 40.9%, 22.5% |
| HSV | 0.0, 0.0%, 0.0% | 210.6, 58.0%, 31.8% |
| CMYK | 0%, 0%, 0%, 100% | 58.0%, 29.6%, 0.0%, 68.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3373 0.0515 250.6 |
Contrast & Accessibility
1.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223951 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223951
Color Difference (Delta E)
28.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223951);
background: linear-gradient(135deg, #000000, #223951);