black
#000000
#227B54
#227B54
Color Values
| Format | #000000 | #227B54 |
|---|---|---|
| HEX | #000000 | #227B54 |
| RGB | 0, 0, 0 | 34, 123, 84 |
| HSL | 0.0, 0.0%, 0.0% | 153.7, 56.7%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 153.7, 72.4%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 0.0%, 31.7%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5206 0.1037 160.0 |
Contrast & Accessibility
4.03:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #227B54 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #227B54
Color Difference (Delta E)
59.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #227B54);
background: linear-gradient(135deg, #000000, #227B54);