black
#000000
#228E79
#228E79
Color Values
| Format | #000000 | #228E79 |
|---|---|---|
| HEX | #000000 | #228E79 |
| RGB | 0, 0, 0 | 34, 142, 121 |
| HSL | 0.0, 0.0%, 0.0% | 168.3, 61.4%, 34.5% |
| HSV | 0.0, 0.0%, 0.0% | 168.3, 76.1%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 76.1%, 0.0%, 14.8%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5825 0.0994 176.2 |
Contrast & Accessibility
5.21:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228E79 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228E79
Color Difference (Delta E)
63.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228E79);
background: linear-gradient(135deg, #000000, #228E79);