black
#000000
#223545
#223545
Color Values
| Format | #000000 | #223545 |
|---|---|---|
| HEX | #000000 | #223545 |
| RGB | 0, 0, 0 | 34, 53, 69 |
| HSL | 0.0, 0.0%, 0.0% | 207.4, 34.0%, 20.2% |
| HSV | 0.0, 0.0%, 0.0% | 207.4, 50.7%, 27.1% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 23.2%, 0.0%, 72.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3201 0.0378 244.8 |
Contrast & Accessibility
1.66:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223545 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223545
Color Difference (Delta E)
24.71
Noticeable
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223545);
background: linear-gradient(135deg, #000000, #223545);