black
#000000
#227D8B
#227D8B
Color Values
| Format | #000000 | #227D8B |
|---|---|---|
| HEX | #000000 | #227D8B |
| RGB | 0, 0, 0 | 34, 125, 139 |
| HSL | 0.0, 0.0%, 0.0% | 188.0, 60.7%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 188.0, 75.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 75.5%, 10.1%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5444 0.0841 210.1 |
Contrast & Accessibility
4.37:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #227D8B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #227D8B
Color Difference (Delta E)
54.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #227D8B);
background: linear-gradient(135deg, #000000, #227D8B);