black
#000000
#223E4D
#223E4D
Color Values
| Format | #000000 | #223E4D |
|---|---|---|
| HEX | #000000 | #223E4D |
| RGB | 0, 0, 0 | 34, 62, 77 |
| HSL | 0.0, 0.0%, 0.0% | 200.9, 38.7%, 21.8% |
| HSV | 0.0, 0.0%, 0.0% | 200.9, 55.8%, 30.2% |
| CMYK | 0%, 0%, 0%, 100% | 55.8%, 19.5%, 0.0%, 69.8% |
| OKLCH | 0.0 0.0 0.0 | 0.3485 0.0429 233.3 |
Contrast & Accessibility
1.86:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223E4D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223E4D
Color Difference (Delta E)
28.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223E4D);
background: linear-gradient(135deg, #000000, #223E4D);